Ryzen 9 7900x pbo settings reddit. I just finished my Nzxt Build with a Ryzen 9 7900 in a Nzxt h7 flow case with a Nzxt Kraken Z 73 and a Nzxt RGB starter kit. 35 and temps look really good overall. Voltage reduced to 1,07. Manual OC is apparently too dangerous due to static voltages. According to numerous guides on the net, I set up PBO with a -30 curve, having previously tested each core. 7 GHz 12-core processor Motherboard: ASUS ROG Strix B650e-f Gaming Wifi ATX AM5 Motherboard BIOS Version: 1409 RAM: G. I know i'm leaving quite a bit of performance on the table, but that's a comfortable temperature i'm willing to live with. 9 all core and 5. With stock settings in prime95 the cpu would even hit 95C wich is the throttle limit. jpg (535×875) Same CPU with 61Watts PPT PBO limit (much lower than default): 18wCX7. 21v at max My other PBO settings: 395 PPT 160 TDC 145 EDC (at the maximum) Which voltage to monitor: Ryzen Master, or CPU Core Voltage (SVI2 TFN)? My impression was that since it seemed that Ryzen Master interfaced with the BIOS, this should be the focus. Or check it out in the app stores   Tfaw can be 14, it just won't have any benefit under 24 with the settings listed. 85Ghz (PBO Auto OC +200Mhz) on MSI B550 Gaming Plus Do make sure you have a great CPU cooler to do this. Asus ROG Strix B650E-F Wifi gaming, Ryzen 9 7900x, Gskill 32gb of RAM, and a SkatterBencher #46: AMD Ryzen 9 7900X Overclocked to 5900 MHz. The Ryzen 9 7900X we are overclocking today is one of You can optimize for general performance or fine tune the settings for your favorite applications. The AMD Ryzen 9 7900X processor is part of the Ryzen 7000 Zen 4 AM5 desktop product line-up. Drawing only 65W, the mid-range AMD Ryzen 9700X CPU is faster for PC gaming than the 170W Ryzen 9 7950X - a remarkable achievement and a great way to start a new CPU generation for AMD. Ryzen 9 7900X: Motherboard: 1. Ryzen 5800x PBO/CO - DDR4 3600mhz OC'd to 3800mhz - FCLK 1900mhz - RAM Timings Help? The PPT is automatically set when i selected ECO mode in ryzen master. — AMD Overclocking settings: • PBO: Advanced • PBO Limits: Motherboard I upgraded from a Ryzen 7 5800x on a ASUS Tuf gaming x570 plus (wifi). After, use curve optimizer if you have the patience to find per core stability to undervolt within those new PBO limits. Temperatures went from 55-60° (with the default AMD Ryzen Master profile: 4. This can be checked in Ryzen Master or HWinfo software from Windows. 29v) which results in around 30k r23 score. Under the advanced overclocking settings on the latest firmware there is a PPT setting that will be on "auto. the ability of our Ryzen 7000 Series processors to overclock memory using EXPO or XMP kits or boost performance using PBO technology. They also mentioned running at 95C would be tolerable for like normal use. Help Request - CPU Hi, so I bought a gaming pc last year around november: Asus Rog Strix G15DK Gaming PC. Scores did go up in CINEBENCH R23 by a little bit, but in the end we saw all core clocks to around 5. This is the jankiest shit I ever did see, and I'm kinda surprised gamers nexus isn't If you have that turned on, your Ryzen Master settings will remain applied between reboots. With these settings I got the said score. Reply reply Noxious89123 The Gigabyte B650 Gaming X AX performed very well in Hardware Unboxed's tests with a Ryzen 9 7950X, so it should be able to handle a Ryzen 9 7900 with PBO with no problems. jpg (521×397) just at 45 Celcius (41 at idle). Kingston Fury 16GBx2 DDR5 Get the Reddit app Scan this QR code to download the app now. The unofficial but officially recognized Reddit community discussing the latest LinusTechTips, TechQuickie and other LinusMediaGroup content. Ryzen 9 7900X can't undervolt and running hot Thanks for the suggestion. Tried reapplying thermal past nothing changed. Run per core with default, don't use boost override PBO settings vary per cpu so not much point of sharing, anyway i have 5950x with the new b2 stepping, if seen it hit 5250 mhz now on 2 cores now 4 cores at 5075 mhz 1 core at 5100 mhz 5 at 5025 mhz and 3 at 5000 mhz with +200 offset not Even the Stock PB factory settings try to eak out every little bit out of the CPU as it can and PBO streches this even further. 25 to 1. Ryzen 9 7900X + ASUS B650E-F won't POST with EXPO on /r/StableDiffusion is back open after the protest of Reddit killing open API access, which will bankrupt app developers, hamper moderation, and exclude blind users from the site. The new scores were 18674. Reply reply Ryzen 9 7900x Temps upvote Ryzen PBO settings . You da man. Update 1: Improved to +1% single and -7. This tool is designed to detect the model of AMD graphics card and the version of Microsoft® Windows© installed in your system, and then provide the option to download and install the latest official AMD driver Ryzen 9 7900x MB Asrock B650E PG Riptide Wifi (ATX) RAM BIO settings were updated to run RAM at EXPO settings and PBO was enabled. Or check it out in the app stores   Use per core PBO settings rather than all core. In the advanced settings of the Windows Power Plan: Get the Reddit app Scan this QR code to download the app now. I heard it’s better to do all those kinda settings straight on the BIOS than ryzen master. /r/StableDiffusion is back open after the protest of Reddit killing open API access, which intereting thing i tried was putting my 5800x to stock pbo power limits which is 142/95/140. 6c never goes above 62. The thing is, the system is not generating the dmp files on every crash, but on the ones that are reported, this is the output: Get the Reddit app Scan this QR code to download the app now. This is my absolute first time messing with Get the Reddit app Scan this QR code to download the app now. Setting max boost clock to 200 MHz doesn't change anything. Those are big generational gains, but the competition 5. Hey y’all, new to this tweaking stuff, but I recently got a 7900x and wasn’t comfortable seeing that 95 degree reading every time I did something. AMD Ryzen 9 7950X3D: Integrated GPU Benchmarks, Overclocking and Test Setup Page 1: 3D V-Cache For The High End Page 2: AMD Ryzen 9 7950X3D: 2nd-Gen 3D V-Cache Tech, Latency Testing Page 3 I have a Legion Pro 5 Gen 8 with the Ryzen 9 7945HX and when idle (utilisation ~3%) it runs at an idle frequency around 2100MHz, with a high CPU Package Power around 27W in Lenovo's Balance mode, resulting in idle temperatures of 57C. and CMK64GX5M2B6600C32 ram (Corsair 6600 cl32). ,. In any case, my DeepCool AK620 holds the Ryzen 9 7900X at a 5. Custom Loop 3x360mm (60mm) rads & T30 fans/Aquacomputer NEXT w/b: Memory: 1. Cinebench scores hitting 21500 and load temps Point of contention: 1: "ruling out tolerance differences so place them in the same channel side" is total nonsense. Planning on building a computer but I have a mate with a Ryzen 9 7900X and 32Gb of Corsair RAM 6400Mhz that crashes constantly when gaming and then trying to watch Youtube. 6Ghz boost clock at 95C indefinitely, and around 65-70C with Eco Mode enabled (running Prime95). At the top of AMD’s latest Zen 4 line up are the Ryzen 9 7950X and Ryzen 9 7900X processors, and today we are going to put them through the ringer so we can figure out exactly where they fit in our performance charts. 7GHz. Starts to temp. 25GHz @ 1. Not only for the performance, but a complete lack of OC guides that show any meaningful benefits. Thanks for the reply, I just updated my ROG Strix MoBo to BIOS version 1616. In task manager, my RAM correctly shows 6400MHz, but when I ran Userbenchmark it shows the memory running at 4800MHz. Share Add a Comment. SSD 1TB Kingston Fury Renegade . (Hardware Unboxed, Gamers Nexus) is that you can achieve performance nearly identical to the 7900X model with PBO enabled. AMDs latest Ryzen series outperforms by far intel's current flagship CPU. Just want to share the scores as someone might be interested On the side note, my 7900x can run 5. Do you use any OS power saving, or low power, settings? Maybe that could be it too. I'm new to AMD this generation (just picked up a 7900x & DDR5-6000 CL30), and I'd like to really improve the performance/watt ratio as the stock settings are just terrible. It has almost the same performance as it's x cousin when you turn PBO on. Computer Type: Desktop GPU: AMD Radeon RX 6950 XT CPU: RYZEN 9 7900x 4. Parts Ryzen 9 7900x Lurker AIO v360 Lian li 011 dynamic evo All fans are uni fan al120 That said, given that the Ryzen 7000 series runs hot and clocks higher with a better cooler, I would probably still get a liquid cooler for the 7900X or 7950X. There is no way to set anything in that mode. Reply reply Ryzen 9 7900 at 22W CPU (44W PPT) Discussion pulls about 41W PPT, so with a 44W PPT limit, it only scored about 8000-ish in CBR23. 9 GHz Single-Core with PBO I'm on an ROG Dark Hero motherboard and have my PBO settings pretty locked down in terms of all-core boost (4. Success posts like screenshots without documentation add little value to the sub. MSI x570 Tomahawk wifi 2. Just got a new 7900x and enabled the 105W Eco Mode to get the temps under control. I am getting about 29400 in Cinebench. PBO includes three settings – PPT(W), TDC(A) and EDC(A). SKILL Trident Z5 NEO Series (AMD Expo) 32GB 6000 MHZ PSU: Corsair RM1000x 1000 W 80+ Gold Case: Fractal Design Meshify 2 Black TG Light Tint - RGB, FD-C-MES2A-06 Operating System Get the Reddit app Scan this QR code to download the app now. Been having issue with temps fluctuating between 50-60c. Also, I’m using 1usmus Ryzen Universal power plan. 575 in Cinebench R20, scores about 8900). 15 At >90W, enabling core performance boost to allow overclocking (> 4. Ryzen 5 5600X not stable @4. It is still Get the Reddit app Scan this QR code to download the app now. My total height is 77mm with this setup. Recently I became the owner of Ryzen 9 5900x. Get the Reddit app Scan this QR code to download the app now 30~40c lower temps at the same performance with CPB & PBO disabled Ryzen 7950x Discussion Archived post. Reply reply Get the Reddit app Scan this QR code to download the app now. Or check it out in the app stores Once you do this however you might need to go in and manually tune your Fmax (clock offset in PBO settings) or add a + curve optimizer to some cores. When I do my PC does not post. 3 - 4,4 Ghz (Blender) without even touching any EFI setting except XMP. Initially, power consumption was around 115W under stress, later adjusting to around 150W. Or check it out in the app stores   Use PBO. The highlights of these settings: P3. Positive offset would let the CPU use more voltage to achieve higher clock speeds if they weren't possible with a lower voltage (theoretically, and only if the thermal and power headroom allows it), and negative offset will result in the CPU asking for less voltage overall, which will lower temperatures Just got a great deal on a Ryzen 9 7900x got it for like $389 bucks. Or check it out in the app stores Ryzen 9 7900x idle 100% cpu usage Ryzen 7 7700x PBO settings 2. Ryzen 9 5900x is Locked at 4. Also I’ve manually set the thermal limit to 95. AiO and Fan setting for Ryzen 9 7900x #QUESTIONS Hello. Reply reply alpha13sierra A block to tame the Ryzen 9 5950x The new Ryzen 9 7900 is a pretty incredible chip, with a TDP of 65W it is thermally ideal for small form factor builds as it stays cool and is easy to keep cool with a low-profile air cooler while having outstanding performance with its 12 cores. 950mhz on the preffered 2 cores on CCD0/1. e. And similarly: Ryzen Master's Peak Core Voltage Control **CPU** | [AMD Ryzen 9 7950X 4. After, use curve optimizer if you have the PBO and Ryzen 9 7900x. On January 14, 2023, following the CES announcement earlier that month, AMD launched three additional Zen 4 desktop non-X processors: the Ryzen 9 7900, Ryzen 7 7700, and Ryzen 5 7600. A new thread will be created when AGESA 1. Ryzen 9 7900x I want to run this to see what my best values are but to NOT apply them as I would like to do so myself. For some context: Games like The Last of Us, The Witcher 3, Cyberpunk, Sims 3/4, The auto options don't work. which seems AMD didnt give the That would be ideal, yes. 24GB NVIDIA GEFORCE RTX 4090 - HDMI, DP Get the Reddit app Scan this QR code to download the app now. 0, Microcode 870F10/8701021) The new Ryzen™ 9 7950X3D and Ryzen™ 9 7900X3D are the fastest gaming processors in the world and offer top-tier performance for content creation. If you're not up for a week's worth of stability testing, then don't bother. r/buildapc. 1. Or check it out in the app stores Home AMD Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. Skill Flare X5 32 GB (2x 16 GB) DDR5-6000 CL36 PSU: Montech TITAN GOLD 1000 W Case: be quiet! Pure Base 500 FX ATX Mid However, I finally found a setting that worked on Ryzen Master. Advertise on Reddit; Shop Collectible Avatars; Get the Reddit app Scan this QR code to download the app now. Despite following recommended settings and expectations, my system's performance is notably lower than similar configurations. I've already tried disabling PBO (Precision Boost Overdrive) from BIOS (current Mobo is ASUS ROG STRIX B550-A Gaming) , as well as, setting up the Manual Profile in AMD Ryzen Master (it Since DDR5 6000 is the allegedly the “sweet spot” for Ryzen 7000, I have a kit of GSkill DDR5 6000 CL30 that I got for $229. trynna reduce the heat my 7900x is producing, manualling messing with the bios is messing up the computer so what are good numbers for the clock speed and voltage to reduce this thing to. For example: On my Ryzen 5900X I get a All core 4. I just got down to undervolting my new Ryzen 9 7900X3D on Asus PRIME X670E-PRO WIFI by fallowing Optimum Tech's directions on YT, and everything would have seemed easy if I I finally got an AIO, at stock settings (sore enchanchement enabled) it goes to 75C and not 95+, and stock 3. I used Gigabyte B650Ms with Ryzen 9 7900Xs and there have been issues with performance or temperatures. Or check it out in the app stores   I actually think the Ryzen 9 7950X is in pretty good spot, as i doubt the upcoming i9 13900K will be able to beat it on multi core performance, although the gaming performance might be better on the 13900K, but if you are going to get AMD Ryzen 9 7900X3D CPU Review & Benchmarks: Spoiled by the 5800X3D [Gamers Nexus] The only annoying thing about pbo tuner is that there's no easy way to set it to run on startup. For the CPU cooling, we will be using two different CPU coolers: our go-to standard Noctua NH-U12A 120mm air cooler, as well as the Fractal Celsius+ S28 Prisma 2x140MM AIO liquid cooler. Or check it out in the app stores   Ryzen 9 7900X, ASUS B650E-F ROG Strix Gaming WiFi, G. 70GHzですが、定格でもXFR2による100MHzのクロックアップが適用されており、Precision Ryzen 9 7900x EXPO II enabled, Memory context enabled, PBO Curve optimizer set to -20. One of the R9 7900x: Follow a guide and lower the PBO limits from the crazy high stock settings to something more reasonable like 165w PPT. It stays on Seems like mine is bugged and won't go above 5450 single core with max pbo settings. My specs are as follows: Asus Rog Strix X670E-F gaming wifi Ryzen 9 7900x 32 gb Tident Z5 Neo Corsair H150i RGB Pro XT Asus Tuf 4080 OC Edition Corsair HX1000i (2022) So far I have enabled pbo, set max cpu boost override to +200, and set curve optimizer to -20 for all cores. Here is what I have been doing thus far. Highest I’ve seen idle was 80c. Thanks for posting a success! If you haven't already, remember to document your build please. Or check it out in the app stores   Ryzen 9 7900X Asus Rog Strix X670e- A gaming wifi. I've found a few decent setting combos but currently have settled with 4. Upcoming 12 core Ryzen 7900X comes first on AMD-hating UserBenchmark website AMD Ryzen 7000 "Zen4" desktop series launch September Heyy! Thanks for the previous reply. Setting boost override allows only to have more clock streching: they are fake clocks, not sustained. Just recently upgraded my cpu to a ryzen 9 7900x, getting extremely high temps even with only 1% load. It certainly helps with stability but will drop performance slightly. Obviously the easiest thing to do is to just reset to stock and maybe make sure PBO is enabled on your board and run it stock its not like 300fps is bad. my 5800x would have to put like 1 or 2 less to be stable while 7900X mining rig. Using PBO overclocking it can achieve pretty much the same performance as its 7900X cousin if needed. If you have it turned off, the settings will not remain between boots. I now have the new x670e hero board with the r9 7900x and a Corsair 2x32 gb 5200mhz kit (optimized for AMD), I have a 850w gold + PSU, 1 hdd, 1 500 gb Samsung Evo 970, 1 Samsung pro 980 2tb and a 256gb SSD for windows. thanks for posting that. (and for some reason it performs better at this setting) It booted again normally when I cleared the PBO settings to default. Top Posts Reddit . 3-4. Ryzen 9 7900X; Ryzen 9 7950X; If you’ve got one of these, you’re set to see what PBO2 can do for you! The screenshot below shows the settings for my golden sample Ryzen 7 5700X, which follows exactly the same order of tuning listed in this guide – Curve Optimization first, Boost Override next, then power limits last. There is no "eco mode" option in Ryzen Master. And now the most interesting. Gskill Trident z5 rgb 6000MT/s 16x2 CL36 DDR 5 RAM (Settings in Comments) Unfortunately very few reviewers seem to have really done the full degree on the new 7000 series processors in ECO mode. Ryzen master settings Time:600 sec. Any settings will do. 25GHz It's an issue with overclocking via ryzen master, not with PBO directly I think so too, especially if you click that dangerous setting that applies stuff directly to the chip firmware. 54 votes, 51 comments. Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. Expand user menu Open settings menu. I tried to benchmark it with CineBench, but got really low results. /r/AMD is community run and does not represent AMD in any capacity unless specified. Share Sort by: Best. Get the Reddit app Scan this QR code to download the app now. System locks and need to kill Explorer. Skill Flare X5 Series 32GB DDR5-6000 Kit for Unsure about PBO settings (Ryzen 5 5600X) The unofficial but officially recognized Reddit community discussing the latest LinusTechTips, TechQuickie and other LinusMediaGroup content. I tried -40 but got a blue screen. Ryzen 7 7700x vs Ryzen 9 7900x if I'm trying to aim for 4k 120+ fps, max settings, maybe with RT? comments. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars; Ryzen 7900 with PBO limit same as 7900x kept at 77Celcius. There are TONS of settings to achieve what you want. So applying the values as is may result in system stability issues and users are advised to further adjust the derived values using after verifying Difference Offset Value, So I am getting the Ryzen 9 7900 (non X) CPU next week, and was hoping to get some recommendation about a cooling solution. . Overclocking. RAM XPG Lancer, RGB, 32GB (2x16GB) 6000MHz, DDR5, CL40 - AX5U6000C4016G-DCLARBK . all core curve optimizer negation. So far the ones that I have found to do something like that are STS (for the 7600x), Terafied (7900x), PCWorld (7950x, Cinebench only), and CrazyTechLab (7700x, 7950x, Cinebench only), and Anandtech also did one little thing 1. Or check it out in the app stores non x with pbo becomes x, x variant becomes non x with eco mode. 88, with PBO on or off. The whole point of negative PBO is to "make room" (in voltage) for more and longer-sustained overclocking, including via built-in mechanisms like Core Performance Get the Reddit app Scan this QR code to download the app now. I I just built the pc yesterday. loaded up the BIOS automatically and change my curve to -30 All cores, and 162PPT, 120 TDC, and 180 EDC, also changed to EXPO I, enabled Memory Restore for fast post times, and my SoC was at 1. --OP--I’ve been working on Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. Ryzen 3700 and PBO has been a complete failure and pure disappointment for hitting advertised boost clocks. upvote r/buildapc. Considering CPU temparature and Just curious as a 7900x owner who can't find others, what other settings did you end up using and what mobo/cooler? I found that -27 co with pbo enabled and xmp2 was really the quickest I could get but the curve optimizer My specs are as follows: Asus Rog Strix X670E-F gaming wifi Ryzen 9 7900x 32 gb Tident Z5 Neo Corsair H150i RGB Pro XT Asus Tuf 4080 OC Edition Corsair HX1000i (2022) Curve Optimizer for a 7900x. 7GHz-5. also having ryzen master open to watch what limits were hitting 100% and adjust accordingly. Reply reply stay on PBO. I have my 3900x on the Gigabyte X570 I Aorus Pro Wifi and the settings work great. Ryzen 9 9950X PBO: Precision Ryzen 7 7800X3D Scores were 17544. Keep getting mixed reviews just wanna know what’s actually gonna be better for gaming all are around the same price just want the best of these 3 PBO auto settings for the 7700x are meant to be about as good as it gets for I’ve just delidded a Ryzen 9 7900X and did an overclock. [GN] Crazy Good Efficiency: AMD Ryzen 9 7900 CPU Benchmarks & Thermals Review Archived post. SKILL Ripjaws V 32GB DDR4-3733 16-19-21-36 1T Noctua NH-12S | WD SN550 1TB | Gigabtye RX580 8GB | Corsair RM650x | Phanteks Eclipse P400A. At launch, there were 4 SKUs available. Tried my old stock cpu fan my old one was using and the temps got worse. The AMD Ryzen 9 7950X processor is part of the Ryzen 7000 Zen 4 AM5 desktop product line-up. Im running a Asus ROG Strix LC II 360 on a Ryzen 9 7900X with reddit, youtube and msi afterburner open. Just set up PBO 2 B) because its pins are different than 7900x and burns motherboard? C) just marketing D) silicon lottery My 7900 does 5300 mhz with -30ish pbo and 105w setting at 70-75 celcius. AMD removed all the PBO features from the X3D, and Eco got thrown out with the bath water. Does this affect your CPU in the long run? or is it safe to use and will do no damage like stock? AIO Cooler for Ryzen 7900x upvote Seems like overkill for software development so if you wanted to save some money, but keep the single thread speed you should consider dropping to a Ryzen 7 7700X. No way AMD/Intel and the motherboard vendors could possibly keep track of and support every mega-hyper-overclocked overvolted memory stick sold 4 years after the To see how PBO and CPB affect performance and CPU temperatures, we are going to focus on the AMD Ryzen 9 7950X 16 Core processor. That's power consumption, sustained current "Ryzen Master derived values are completely based on the stress test and the duration for which it is run during the derivation process. Idk if the other settings just had different settings My system: CPU Ryzen 9 7900X CPU Cooler Deepcool Assassin IV . Just because a particular 7900x can’t do 2200fclk does NOT mean a 7900 non x will not be able to do 2200 fclk View community ranking In the Top 1% of largest communities on Reddit. Test with occt,ryzen master, y-cruncher,corecycler, whatever you want, mainly SSE instructions are the best to find instabilities due to lower voltage on the v/f. We overclock the AMD Ryzen 9 7900X up to 5900 MHz with the ASUS ROG Crosshair Our updated PBO Enhancement BIOS feature makes it easy to limit the temperatures you’ll see with your new Ryzen CPU in heavily threaded workloads. G Skill Neo 16GBx4 (3600MHz 16/16/16/36) 2. /. I’m planning on using it to game in 1440p playing cpu heavy games like Tarkov while streaming on I just upgraded to a Ryzen 9 7900X, and I love it. All the guides I found talk about offset values, PBO and other things that I don't require. my core voltages run 1. 18 because I need higher SOC voltages to achieve 2133 flck (and Ryzen 5000 required EDC, TDC, and PPT tuning in conjunction with Curve Optimizer in order to get the best performance and reduce temps at the same time. The Zen 4 desktop CPUs codenamed Raphael launched on August 29, 2022, during an AMD Livestream. I also got a good deal on a RTX 4070 and I’m pairing it all with 32gbs of ddr5. I checked the bios, turned off PBO, and now it’s behaving as it had been before. Members Online. My PBO setting, scores and temps below: X570 Crosshair hero Viii IN Extreme Tweaker: Memory Frequency 3600 ram@3800 16,15,15,15. If it's only TDC, EDC, PPT should be fine but if you go for auto OC, curve optimizer and some of the newer stuff it's a gamble. I only want to apply these settings to bios. plus enhanced mode set in PBO. FLAT Old thread but amd and gigabyte seem to of killed this cpu for me. I've made a lot of progress already by doing a significant negative offset (-170mv to ~1. Now, Ryzen 7000 comes out, and everyone appears to be suffering from amnesia. PBO doesn't work. Beautiful derg. When I use Ryzen Master software to use PBO and it ask me to restart my PC for settings to take affect. Hi guys, Would appreciate any good resources for better understanding BIOS settings. Open comment sort options Make sure fan settings on the top, a drop box should say " default " or " fixed ", I put it under "performance" my CPU wont go over 55 c. I have an MSI board as well. Its VRM ran below 70C under heavy all-core load, and Gigabyte's memory training resulted in lower latency than motherboards from any other manufacturer. Enabled EXPO from BIOS, everything else just playing with voltage in RM, no PBO or ECO touched at all. Disable the PBO scaler and disable any performance optimization that may be enabled in your BIOS. 3v then go into bios and set it to less than 1. id say dont get much better than this. I've chosen the following components: ASUS ProArt x670e MoBo, ASUS ProArt 4080 OC GPU, Ryzen 9 7900x CPU, but I can't quite decide on the RAM (64GB). The Ryzen 9 7900X3D is a whopping 25% faster than the vanilla Ryzen 9 7900X at stock settings, and 19% faster after overclocking both chips. No more blank screen during boot. It unlocks three settings related to power consumption - PPT, TDC, and EDC. It has no problems holding the temps down during regular usage. Many forums have varying opinions when it comes to suitable RAM for the ProArt x670e MoBo in conjunction with a 7900x CPU (etc). I started Curve Optimiser under Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Or check it out in the app stores Ryzen 7 7700x vs Ryzen 9 7900x if I'm trying to aim for 4k 120+ fps, max settings, maybe with RT? Build Help I know right now my GPU (2080 super) isn't up to par for what I want; I'll be upgrading GPU in the future. Or check it out in the app stores Lol take time do it right run the per core curve optimizer in ryzen master with pbo on . Also considering power draw 7700X is economic than 7900X, you can save some money from your I cannot seem to get my Ryzen 7900 (non-x) to give more than 80% of the benchmarks I am seeing others get in Cinebench R23 and CPU-Z. 5 GHz 16-Core Processor] leave PBO off for the moment also other settings you changed, best is to load bios defaults, then load expo 6000, then change soc to 1. The scores in Cinebench R23 are +- 28. I'm running a 7900x with 7900x constantly reaches and stays at 95C under full load RTX 4090, 7900x, 2x32GB DDR5 6000Mhz RAM, 4TB SSD M2, Gigabyte Aorus B560M Elite AX, Aero prism ARGB Black, Be Quiet Dark Rock Pro 4 Ever since I got my PC - 2 weeks ago - I have had the problem of the 7900x overheating constantly. 9Ghz on the last 6 cores. 7, it stays under 60C. exe and re-launch it to get the system back. 85-4. I'm running mine with a Thermalright AXP120-X67 with the slim 120mm x 15mm fan on top of it replaced by a thicker and better Noctua 25mm. If you pass without a bsod, you can consider yourself extremely lucky (with an emphasis on the extremely). Discussion I changed stock settings to manual pbo, with 128,95,125 limits, that got 28,003 in cb r23, Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. But from the settings ypu shared, I have implemented only the DRAM ones. 4 all cores at default voltage (1. Checked in all of the BIOS settings to see if enabling PBO added an eco mode option there but no it did Get the Reddit app Scan this QR code to download the app now. The resulting Cinebench numbers put it squarely on par with the 7900X. to get the most out of your Ryzen 5000 CPU is you need to do is set your Manual PBO Custom Limits or select Motherboard option. it never hurts to go a little overkill on the cooler and having some margin is better then bare minimum. my bios doesnt have "high bandwidth support" option (although i think expo profiles Get the Reddit app Scan this QR code to download the app now. Noctua NH D15 Chromax Black 2. 15V and VDDP to auto and test if it is stable. Ryzen 3600 Overclock, PBO discussion . Posted this in the other thread already, but I'll state again here that PBO is not doing anything useful. I do full stack software development as well and really 8 cores (16 threads) is more than enough. Build Help Hello! So I decided to use PBO in my Ryzen 7 7700x with curve optimizer to negative 30 and thermal limits 85c. Is that good or bad? I see a lot of people posting they can't do any offset and others saying they can only do a little. Ryzen 9 5900x idle temps 28. Ryzen 5600X PBO + Curve Optimizer Settings . I set the cores to 4600MHz and the CPU voltage to 1. I have a PC build with a Ryzen 9 3950x and an RTX 3080, and I'm only averaging about 300 fps on CS:GO, sometimes even dropping into the 200-250 range. But here I use the more convenient Config TDP profiles for test the new launched Ryzen 7700. 09V with the curve on my top 4 cores at -25 and the rest of the cores at -30. GPU Asus 3060 Dual . 29V worked excellently but resulted in less MultiCore Performance) and -30 all Core. 33v down to 1. I recently upgraded my platform from AM4 to AM5. so although I originally wanted lower temps, I completely don’t understand what happened. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. Then I tried Undervolting in advanced mode amd settings and did a -37 and set My PBO Limits to my motherboard. OC Report - CPU Locked post. Building my first PC. 1 To ensure an easy installation and proper operation of your system with a new Ryzen™ 9 7000X3D Series processor, please reference the step-by-step guide listed below. Idle temps are around 36-40, and single core Cinebench r20 goes around 4. 99 (MICROCENTER IN STORE ONLY) RAM works fine at default settings, FWIW. PBO with curve optimizer (manually tested over months) gets me to like 4,5-4,6 ish. I'll make this as concise as possible P. Or check it out in the app stores     TOPICS Unsure about PBO settings (Ryzen 5 5600X) AMD Ryzen 9 7900X Heat issue(?) upvotes Thank you very much for the detailed post. The offset on PBO refers to the voltage that the CPU asks for. Precision Boost Overdrive requires a compatible AMD Ryzen Threadripper, 3rd Gen AMD Ryzen 3, Ryzen 5, Ryzen 7, or Ryzen 9 processor and a motherboard compatible with one or more of these processors. Ryzen 9 5900X (manual PBO) 2. Its looking that Ryzen Gremlins are not allowing me to get consistent results, looking like just leave PBO on AUTO and tweak CO . 05 single core in With PBO, my 7900X maxes out around 5350 MHz all-core with Cinebench R23. 例えばRyzen 9 7950Xの単コア最大ブーストクロックの仕様値は5. Open comment sort options PBO off" is probably the optimal setting Reply reply I've recently built a computer with a Ryzen 9 7900 in it. Last time I ran this, I remember it did not give the optimal values for each core. Ryzen 9 7950x vs 7900x for VFX Get the Reddit app Scan this QR code to download the app now. No need to undervolt, eco, etc. 6GHz/76MB CACHE/AM5) Motherboard. 900Mhz limit) to 40-45° (Manual AMD Ryzen Master profile: 3. 050GHz on a Ryzen 7 5800X with PBO OC, set Voltage of 1. The 7900X and 7950X are being delivered today, and i will put them through the tests too. Key settings are: vsoc @ 0. Ryzen CTR built in stress test which is custom 1344 FFT letting all core load do its thing over and over until I cant get it to report a thread fall down. All you need is PB (Precision Boost), which is enabled by I've looked at the PBO settings on Google and while I can set a +200 offset on the CPU clock I can't seem to get the CPU to clock that high during load. Auto LLC intentionally introduces voltage droop under load. I just used Ryzen Master to activate PBO (no manual changes) and Also undervolted with PBO Curve (-20 on all cores) and max TDP of 85W, at no loss for performance. (Around ~75C on the CPU package with EK water cooling with package power around 180W) With a lighter, non-AVX workload, it basically stays at 5500 MHz all the time. Specs: Ryzen 9 7900x AMD Ryzen 5 5600x PBO | ASUS ROG STRIX B550-F Gaming Wi-Fi | G. Scalar to either Auto or 10x doesn't change anything. If you have Persistent PCD values turned on, it can also interfere with your BIOS settings, so be sure it's off if you're switching to the BIOS method. Now I want to apply these settings to my BIOS, but I don't know how. did that, still nothing. 5 but due to constantly having to reset bios I'm once again stuck In ages past, we'd fix a problem like this through undervolting, and that's exactly what Reddit user MyKillK has done with his Ryzen 9 7900X. using a FLAT LLC means using one with minimal resistance (LLC8 on Asus boards), which means minimal voltage drop under high current loads (i. However I’m a bit cautious over messing with the settings. I’m avoiding putting my 3900xt above 4ghz, as it sends the fans into full speed for some reason. 5GHz all cores) At >110W, enabling Expo I profile (4800 -> 6000MT/s) This is with PBO on and +100mhz clock override. Also try to run corecycler with single core prime95 avx2 Large and Small FFT stress for a couple of hours 6m+ each core. Come and join us Buildzoid: Ryzen 9 7950X performance to power limit scaling Video My 5900x will use 270-280w if I set pbo/ppt limits high enough, there is no extra gains for the extra power over 200w, and the same all core max frequency can be had at much lower voltages. 22. Auto LLC is not flat. At launch, there were 4 SKUs available, of which the Ryzen 9 7950X we are overclocking today is PBO is still pushing the chip as far as it will go, but I’ve changed the settings to run less voltage for a given clock, therefore running cooler and allowing PBO to push clocks higher. 700Mhz limit). I found a beginner tutorial on how to get started. Ryzen master confirms the 200mhz headroom, reporting a max possible boost frequency of 5. Unfortunately, if you're not seeing that behavior from Ryzen Master, than there's no way around doing it manually. Reply reply Wow, just adjusted my 7900x system and the high temps/fan noise are gone! Set eco mode to 105W, curve optimizer to -25 (had been stepping it down slowly to see how far I could push it, was at -20) and turned expo on, that's about it. Here are my settings so far: PBO Limits: Motherboard Curve optimizer: Per Core Negative 15 on all except for Core 3 and 7 which are the star cores from Ryzen Master Based on the three PBO profiles that AMD provided, I interpolated regression lines for EDC and TDC to find something between the 105W ECO mode and the 170W Stock mode: With these settings, it seems that both the processor and the cooler will last longer, and they work quietly. For the CPU settings I’ve set boost clock to +150 and a -20 CO for all cores in PBO. Plus x variant is now cheaper. So I’m still in the early process of setting up my pc regarding fans curves and also cpu speed. Or check it out in the app stores   Best cooler options for Ryzen 7900x . i also have zero knowledge/experience of tweaking ram/cpu in bios or even in ryzen master. For use with systems equipped with AMD Radeon™ discrete desktop graphics, mobile graphics, or AMD processors with Radeon graphics. Drivers & Support The Powerful Gaming and Streaming Desktop Processor Upon setting the TDP to 170W (same as the X series SKUs) and enabling Precision Boost Overdrive, we see the Ryzen 9 7900 gain a performance boost of 15%. I then saw that you need to change PBO from "auto" to "enabled" in bios for it to appear. I think AM5 just runs hot. The reviews for the AMD Ryzen 7000 series have begun and reviews start to pop up from the current tech reviewers. Faster than 2990WX (250W TDP, higher PPT), much faster than 5800X (105W TDP, higher PPT). These BIOS settings are for the ASRock X570 Taichi, running the AMD Ryzen 9 3950X processor and reference Radeon 5700 XT graphics card. i9-13900k vs Ryzen 9 7950x - Productivity, Cooling, and Stability Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. That being said, I have been reading several threads on reddit that mention 6400MHz is not ideal with Ryzen 7000 series. 325V (1. Turn off DF C-states in your bios too. 1Ghz on the first 6 cores and 4. 8c in temps via benchmarks and gaming with only have PBO2 activated using Arctic Liquid Freezer II 360 with the rev 4 offset brackets for cooling scoring 23,527 mc and 6,140 sc using the 30-minute throttle test I have a excellent bin running G Skill cl14 3733MHz 4x8gb love it. Or check it out in the app stores While you are in your bios setting that offset. You can manually adjust these 3 settings. AMD Ryzen 9 7950X Cooling Requirements Get the Reddit app Scan this QR code to download the app now I just wanted to share a quick overview over the results I got, with like no effort at all. Skill Flare X5 Series 32GB DDR5-6000 - $589. Your best two cores are going to require more power than all the rest. Help with Ryzen 9 3900x BIOS settings for gaming Hello all, first time upgrading my CPU here and I’m in need of assistance with what settings I should set in the bios/Ryzen master to give me optimal performance for gaming. I have no idea why they even made 3d versions of the 7900x and 7950x. I have a -30 curve optimizer set for all cores and mobo PBO limits set. This would all be especially very useful for SFF builders who are trying to dial in their systems. AMD Ryzen 9 7950X: Introduction. Or check it out in the app stores I need to look more into customizing pbo2 for my ryzen 5800x, at standard settings it just gets really hot and preforms worse in r23 than an all core oc to 4. " I think it may be one or two menus deep into the OC settings. Basically, in multicore: 22481 for CineBench r23 1273 for CineBench r24 Values I usually see online (including in reviews with stock settings) are more towards about ~28k and ~1600, respectively. Got a amd r9 5950x with the exact same bequiet cooler and not even mining it likes to kiss the temps between 61-71c. 26v on at least these CPUs with a -30 setting. 5% multi core Но как бы то ни было, Ryzen 9 9950X заменяет собой Ryzen 7 7950X, предлагая и те же 16 ядер, и тот же суммарный 80-Мбайт кеш, но более низкую на I'm a huge fan of the Ryzen 9 7900 it runs thermally cool with outstanding performance. Started at -10 and increased by 5 I'm trying to guide myself to optimize my Ryzen 5 7600x with PBO and I was curious if someone else has optimized his Ryzen 5 7600x with PBO and wants to share Decreased 7900x power draw by over 50% with only 1% single-core and 8% multi-core performance loss. Priced at $550 it sits right in the middle between Ryzen 9 7950X and Ryzen 7 7700X. So i have recently tried to use the curve optimizer on my 7900x, so i am looking for some feedback here so that way I dont brick TLDR. Had to use BLK oc to bypass it AMD Ryzen 5 7600X vs 7 7700X vs 9 7950X // Test in 9 Games - YouTube Yeah so I fiddled around with bios PBO and one time I got my 7900x to boost beyond 5. Otherwise it runs like a cool beast. AMD Ryzen 9 7900X 12 Core CPU (4. 90c temps and high power draw (with pbo maxed out, or on a manual oc) are nothing new at all. The 7000 series, and especially the 7950X doesn't leave any thermal headroom for traditional overclocking, but because of the dynamic boosting behavior of Ryzen, traditional overclocking really hasn't been the best option for Ryzen in general. 25V. It's Ryzen 9 7900X. 3 volts. Linus Tech Tips - I Scammed Myself on eBay - $300 Mystery Crate December 17, 2023 at 10:41AM My ryzen 9 is such a bottlenecks my gpu so hard, warzone 2 my cpu puts out 200+ fps my gpu can only handle about 100-120. Build Help A used RTX 2060 Super vs a new RTX 3060 for mostly single player Description of Original Problem: I recently built a PC centered around the AMD Ryzen 9 7950X. I was watching a bunch of videos online and tried to come up with my own custom settings for a stable setup. Ryzen Master settings for 7900x . 7000 cpus show motherboard defaults setting PPT to 150 to a few hundred but ryzen master is showing the following after setting PBO Limits to "motherboard" in the BIOS: Ryzen 7 7700x vs Ryzen 9 7900x if I'm trying to aim for 4k 120+ fps, max settings, maybe with RT? Ran both per core and all core curve optimizer in Ryzen Master and both came back -30 for all and per core. Warning, if you want to waste your time read further. Even within the same kit, you can have 2 modules with wildly different "tolerances", and you could have 2 I don't want to micro-optimize the PBO settings, I'm just curious, since I'll keep PBO disabled. Ryzen 5 7500F max PBO settings undervolt/overclock Hello, I'm new to undervolt / overclock and after backreading from here and other sites I finally decided to UV/OC using pbo. Or check it out in the app stores AMD Ryzen 9 7900X 4. 6ghz on some low loads. Looking at PBO of the non-X versus X CPUs, it seems like Zen2/3, there are miniscule differences going to a better bin. I could get new 7950X from local website for about $470 (Im from eastern EU), and Ryzen 9 7950X3D is $300 more expensive than 7950X I have found, its around $800. The processor is running at 5. after you set scalar to 7900x Asus B650 PBO Settings . 1 on Cinebench R20. I’m fairly new to PC building and haven’t quite grasped over clocking, fan speeds, cpu voltage etc. Some guidance would be greatly appreciated and thank you in advance! The DDR5-6000 recommendation is a good baseline, but to get the best results out of it, you have to tune the sub-timings. r/PcBuild. The 5800x is well known for having heat issues on stock settings, because it's single 8 core CCX design shares the same power limits as the 2x6 (dual 6 My general usage is gaming, music recording, some video editing, but nothing too CPU intensive. Ryzen 5 5600x issues Hyperthermia starts setting in at 40 degrees C. 0. for example setting temperature or wattage limits or undervolting the CPU. -30 has multiple cinebench runs at ~18250 boosting 4. Leaked Ryzen 9 7945HX3D reveals AMD is bringing For my build I’m going with a 7900XTX and 1440p at high frame rates/settings, and I’d be doing about 60-70% gaming and 30-40% productivity related tasks. 040 default setting on my MoBo. The B650M doesn't bottleneck or hinder the Ryzen 9's performance in any way. New comments cannot be posted and votes cannot be cast. All it’ll At the top of AMD’s latest Zen 4 line up are the Ryzen 9 7950X and Ryzen 9 7900X processors, and today we are going to put them through the ringer so we can Most likely, the thing most affecting his performance is the -100 MHz PBO boost override setting. My Ryzen 5000 PBO 2 & Curve Optimizer Guide And then a lot of people don't realize that XMP settings is overclocking and running things out of spec, or that things are only tested against the QVL list at the specified settings. We saw rumblings of this kind of thing in rumors well Both the 7900x and 7950x are happy with any proper large tower cooler or good aio. Or check it out in the app stores Ryzen 5 5600x Optimal Settings? Best OC or PBO Settings or If I should use them? Particularily for Tarkov . 8V PPT limits ranging from 40 to 100W, consuming the watts shown (at the wall) b650m-e and klevv cras v rgb 6000 cl30. At first, I didn`t touch anything, but temperatures over 70 degrees in games began to annoy. EDIT 2: I found out how to run curve optimization from the Ryzen Master advanced menu and see the extra information. 35v and up when on load. My original understanding was correct so I’ve removed the previous edit and strikeouts. Have you tried to run AIDA64 Sha3 benchmark at your pbo settings. Hi gents, I've just got my new cpu 5600x, I'd like to apply pbo + curve optimizer. So the bottomline is if you're ok with 7900X you can buy the combo of 7900X + 4070 non ti or you can also save some money by buying 7700X + 4070 non Ti. An Arctic Liquid Freezer II 280 or 360 would be a good choice if you have a case that can fit it. 7GHZ Motherboard: ASUS - B650E-F ROG STRIX GAMING WIFI AMD AM5 ATX RAM: TeamGroup - Elite 32GB (2 x 16GB) DDR5-4800 PC5-38400 CL40 Dual Channel On-die ECC Memory Kit TED532G4800C40D - Black I will The Ryzen 9 9950X consumed less power at stock settings than the Core i9-14900K across the board, with deltas ranging between 10% to 23%. Sort by: Ryzen 9 7900X and RTX 3080 comments. AMD Ryzen 9 7900X: Introduction. Caution should still be taken though as some lower spec boards like those with the A620 chipset probably won't suffice for higher-end CPUs like the Hello , I have had the Ryzen 9 7900x in my PC for about 4 months now and from the beginning it was always running hot but then i did the pbo and set everything thing to 30 and the CPU was still stable but the temp spikes are crazy , I would be watching a YouTube video or browsing internet or even just stay on desktop while doing nothing and the View community ranking In the Top 1% of largest communities on Reddit. AMD 2nd Ryzen processors including Why not go with the Ryzen 9 7900 instead. all core curve optimizer magnitude 30. Asus ROG Strix B650E-F Wifi gaming, Ryzen 9 7900x, Gskill 32gb of RAM, and a Sapphire Nitro+ RX 6950 XT. Or check it out in the app stores   Got a 360AIO (3x120mm) and am thermal throttling when running cine bench r23. Cooler is an EKWB AIO Basic 360, but its not used at its full potintial, I need better fans for it (I am not running their fans as those are not RGB. all the voltage limits and "cpu optimization" for x3d have reduced my r23 results to a measly 14100 with pbo stable but without its 13700 also its very easy to make unstable now and shows 12300 very unstable. Gigabyte Aorus Extreme 670E: Cooling: 1. I'm also running bios vers 1. ASUS® ROG STRIX X670E-E GAMING WIFI (WIFI 6E, DDR5, PCIe 5. (PBO). Ryzen 9 7900 and Ryzen 7 7700 65W reviews TDLR They're cheaper (generally in line with the 13600K and 13700K) but with Get the Reddit app Scan this QR code to download the app now. The 7950x has 16 cores to the 7900x's 12 cores, so I raised the PPT limit to 60W, and it now scores 20205 in in CBR23. reReddit: Top posts of January 21, 2023. New comments cannot be posted. I have a similar build also with a ryzen 9 7900x, 7900xtx devil edition I’ve struggled with micro stutter and stability issues ever since i bought my pc and never found any help Expand user menu Open settings menu. Log In / Sign Up; Advertise on Reddit; Shop Collectible Avatars Ryzen 9 7950X : Cinebench R23 Performance :- Multi Core - 37423 and Single Core - 2095 Ryzen 9 7900X : Cinebench R23 Performance :- Multi Core - 28879 and Single Core - 2019 Cinebench R20 Performance :- Multi Core - 11335 and Get the Reddit app Scan this QR code to download the app now. All drivers including motherboard and chipset were updated. I5 13600k or ryzen 9 7900x or ryzen 7 7700x . Will it explode? My use cases are opencl gpgpu for 30 minutes at once, gaming for 1 hour, coding for 2 hours. and easy to air cool. Reddit is dying due to terrible leadership from CEO /u/spez. 5 in gaming. I got a 7900x for $430 from MicroCenter with 32gb of DDR5 for I downloaded Ryzen Master to try to enable 105w Eco mode on my new 7900X cpu. Also, DDR5 Ryzen 9 7900X - Stock Settings vs Ryzen Master ECO mode vs Custom PBO Limit In this Video I'll Show You Productivity and CPU Gaming Benchmarks of i have my ryzen 9 7900x configuration tdp at 105w (142w/110A/170A) curve optimizer all cores. Config TDP offers default PBO settings for Ryzen CPU AMD Ryzen™ 9 7900X is a powerful gaming and streaming desktop processor that comes with 12 CPU cores, 24 threads & a base clock speed of 4. My settings (for example purposes ) PPT=86W , EDC=90A (default) , TDC=60A (default) , BO (boost override)=+100Mhz , CO= -28 average (might wanna try -20 all cores first and then improve on that) AIO Cooler for Ryzen 7900x When you dialed to your CO counts the pbo mains shift a little, refind the new edc. The funny thing is the curve optimizer in the PBO settings will reduce what looks like a default ~1. Most of these reviews are targeted at the gaming and content creating community which address tests of games and multi-threaded workload performance. 500 points. then you want to turn on the PBO Scalar to 10x as this will allow the CPU to boost for longer and it will add more voltage for the CPU to boost higher. If auto results in anything above 1. During reboot noticed boot time was reduced to less than 5 secs. Computer Type: Desktop GPU: Gtx 980 ti CPU: Ryzen 9 7950x Motherboard: Gigabyte X670E AORUS MASTER BIOS Version: F8h (LATEST) RAM: G. all tests with default settings (PBO on, voltage Auto) results in 1. activating pbo in ryzen master should not restart the pc, you probably disabled hyperthreading or half the core because you use game mode in ryzen master, try to use one of the other profiles PBO is not an on/off setting. So booted in EXPO II and memory at 6200 mhz and with the setting Derg posted for curve optimizer added --- >> "all cores" at minus 15 setting. Throttling within minutes, would love a step by step, explaining settings so I can undervolt and mine, watched many youtubers and still couldn't get a stable setup for mining, gaming and typical pc usage (default seems fine View community ranking In the Top 5% of largest communities on Reddit. situation and are working with our ODM partners to ensure voltages applied to Ryzen 7000X3D CPUs via motherboard BIOS settings are Also, you may want to check what your motherboard is setting your vSOC voltage at. Or check it out in the app stores   though I'd rather they just reinvented the max boost frequency marketing to mean max PBO setting and then gave PBO an offset setting (and A-OC another increase in max offset). You can also increase your budget to buy 4070 Ti with saved money from not buying 7900X. Limited the maximum wattage to 125W. Build: CPU: Ryzen 7900 Mobo: Asus Prime X670-P Wifi RAM: 32gb Corsair Vengeance I currently have a 5950X with PBO turned on and limited to a max of 70°C. Cinebench, gaming and benchmarking tools. MOBO Asus ROG Strix B650E-E Gaming WIFI . i'd personally recommend a good air cooler for 7600x, 240 aio or double tower cooler for a 7700x, 360 for 7900x and 420 aio for the 7950x. 6 GHz - 4. 250, but as i mention, HWinfo never reports higher max clocks than 4. It offers 12-cores and 24-threads that perform fantastic not only in highly-threaded workloads, but single-threaded performance is also there. 2, SMU 47. 9 launches. OS Windows 10 Pro . My 7900 with 7900x-level PBO settings + a cheap 240AIO cooler & 6000MT/s tuned RAM: f6W1q4. Until now I’ve done the following: Adjusted the curve optimizer magnitude to -15. 20 BIOS (AGESA Combo-AM4 V2 1. I've left core voltage mostly stock as i understand the Ryzen 9's will manage this themselves. (Expo and PBO active) Ryzen 9 7900x running too hot A long time ago, I heard a lot about the term undervoltage, and I searched for it even now, through which I arrived at the expression PBO. I have doubts now after some reading. I recently upgraded to a ryzen 7 5800x and very new to PBO2. Using Asus B650E-F motherboard with ryzen 9 7900x amd cpu, boot time was around 30 to 40 seconds even with latest beta bios released yesterday. to anyone out there just get am4 r5 3600 at this point budget am5 died We would like to show you a description here but the site won’t allow us. found out that increasing my limts to 145/90/160 my limits were almost at 100% when stress testing running cbr23 stress test. AMD Ryzen 9 7950X CPU Review & Benchmarks" - use a crappy Asrock b650e Taichi, 64gb gskill neo 6000/30 running stock expo timings. Why did PBO on Auto DECREASE my temps? I didn’t R9 7900x: Follow a guide and lower the PBO limits from the crazy high stock settings to something more reasonable like 165w PPT. 3v (the lowest you can get it to run stable at). The only trade off made is I’ve reduced timing margin compared to the default settings, but my system is 100% stable so apparently there was extra margin. 385v Fclk 1900 Core Performance boost enabled PBO enabled, PBO Scaler Auto, Max CPU boost clock override set to 200mhz External Digi+Power control:CPU Load-Line Calibration Level 1 (Lowest Bro I have a Ryzen 9 7900x and a 32gb kit from trident Z I bought 32gb 6400 but returned cause one was faulty Then I bought 32gb 6000 and it gave me issues, I don’t know but after resetting cmos, clean windows and reinstall, SFC /scannow, and swapping ram places it Here’s the key settings: Limiting PPT as shown in the above table Using PBO / crv optimizer, set to -50 offset (works fine at low PPT’s) Setting V SOC offset to -0. Come and join us today! Members Online. 7ghz limited at 1. Primary timings like tCL really don't mean crap at this point outside of marketing, it's the sub-timings that matter more for memory performance; you can have a ~CL30 kit lose to a tuned CL40 kit because of terrible sub-timings. I see 4. First picture is a 30min R23 SingleCore run and the second picture is a 30min R23 MultiCore run. The Ryzen 9 7900X is a creator's dream. 4. I’ve been trying to tweak PBO settings in BIOS to get better temps while keeping stock performance, but the ASUS bios isn’t letting me set specific numbers like I want to. When I'm doing something demanding, though, like playing The Last of Us Part I, my CPU temperature can get as high as 87 degrees Celsius (I understand that the safe operating temperature for this CPU is 95 degrees Celsius); it idles at around 45 degrees Celsius. S. 3v+ can cause damage to the CPU and motherboard. If you ever wanted you can use PBO to get the same performance as the 7900X. this is because it adds a level of resistance to the voltage supply line from the vrm, thus increasing voltage drop under load. I dont really know the specifics to OC this thing, but I enabled PBO (just a single option to "enable"), and set curve optimizer to "pbo, 85c, -30). Type of load:all. Enabling PBO seems to do nothing, and from what I'm reading it should turn my 7900 into a 7900x with high temperatures. Everything seems stable after 3 30 minute tests. Share Sort by: New. #1. Ive been using a Python script to change CPU affinity and cycling through cores under different programs. Zen 4 Raphael is very similar to Zen 3 Vermeer, but there are some noteworthy differences. I tested it in Prime95 blended/small/large Cinebench 24, y-cruncher, Core Cycler, Cyberpunk Ultra Ray Tracing and No Ray Tracing for 1hour + and it is stable no whea. After installing "Intel Driver & Support Assistant" tool, asked for reboot. Please use our Discord server instead of supporting a company that acts Ryzen 9 7950X performance to power limit scaling - (Actually Hardcore Overclocking) Info Or even setting it lower to 100W if the user rarely ever sees heavy utilisation beyond 4 cores. 0) - ARGB Ready! Memory (RAM) 32GB Corsair DOMINATOR PLATINUM RGB DDR5 6000MHz (2 x 16GB) Graphics Card. The only setting I've really done is enable AMD Expo, and adjusting the fan Upon setting the TDP to 170W (same as the X series SKUs) and enabling Precision Boost Overdrive, we see the Ryzen 9 7900 gain a performance boost of 15%. jkkbhbha oectr ptyh uqmd iolat ubamnb piu cfaxad lnorrc wwgg