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Best ryzen 9 7900x pbo settings reddit
Best ryzen 9 7900x pbo settings reddit. Highest I’ve seen idle was 80c. Nothing a pair or pliers couldn't do to get the extra mm of threading in. It unlocks three settings related to power consumption - PPT, TDC, and EDC. true. I've managed 5. Regarding PBO Limit in BIOS settings: I've entered the following: PPT Limit: 142000 mW, TDC Luckily, I was able to get into Ryzen Master on a subsequent attempt to boot, and returned it to stock settings. You can also use the PBO Enhanced Mode with Thermal Limit to limit the Ryzen 7000 temperature. I'm particularly interested in the CORSAIR VENGEANCE RGB DDR5 RAM, specifically the 32GB (2x16GB) 6000MHz CL30 AMD EXPO iCUE Compatible variant. This is really to share my PBO settings I've managed to tune after sitting on a basic PBO "set it and forget it" settings profile since purchased. Set your bios to default, set your ram speed to xmp value if you need to. Jayztwocents did a vid where he showed that the x670 boards( the exact model the used escapes me) have the backplate like all mobos, but instead if unscrewing the four screws that usually hold the mount for the cooler and go trhough to the backplate in order to install a new backplate, there are also four extra screws which go into the retention system for the cpu. I'm following the guide from Optimum Tech. TLDR: My 7900x is stable (at least from 24 hours of torture testing and ovber 48 hours of normal usage) with a -30 Offset per Core. PBO Enhance Mode + Thermal Limit. jpg (535×875) Same CPU with 61Watts PPT PBO limit (much lower than default): 18wCX7. 7 max turbo speed. It has almost the same performance as it's x cousin when you turn PBO on. Reduced vcore offset accordingly. Now when it's bit warmer where I live my 7900x stopped tolerating -20 that was stable whole winter and spring and show signs of instability as low as -10. PBO includes three settings – PPT(W), TDC(A) and EDC(A). Best of Reddit; Topics; Content Policy; Upcoming 12 core Ryzen 7900X comes first on AMD-hating UserBenchmark website Ryzen 9 7950X for 699 USD - VideoCardz 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 themp would suddenly rise and the cooling fans Oct 3, 2022 · 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. Ryzen 7900X 5,2GHz Cinebench R23 28727 points, 94,9°C 136W; Air Intel server cooler Dynatron T318 + RTX3080 fan + handmade shroud. Then download Ryzen Master, go in advanced mode, curve optimizer, select "per core" in the middle and then "start optimizer" (or something like that). At default settings, this system earned a score of 37,811 in Cinebench R23’s multi-core test. PBO Curve: Per-core (-27 to -30 range -- Used Ryzen Master curve optimization with larger vcore offset until per-core offsets went slightly under -30, to understand relative differences between cores and then normalized to -30 range. Faster than 2990WX (250W TDP, higher PPT), much faster than 5800X (105W TDP, higher PPT). I just checked some motherboards for functionality and thought ASUS Prime B650-Plus would be adequate for my needs with its PCI-E 4 slots, PCI-E 5 M2 and Thunderbolt header when paired with a Ryzen 9 7900x. I decided to look up another video on doing it from BIOS, and tried a -15 offset/All Cores. I can send you a pic too if needed. PBO Scalar: Auto. You can manually adjust these 3 settings. I think intel takes a bit less, worth double checking. So I am getting the Ryzen 9 7900 (non X) CPU next week, and was hoping to get some recommendation about a cooling solution. The offset on PBO refers to the voltage that the CPU asks for. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon… Ryzen 9 7900x consumes up to 208 watts even in power saving/eco mode. 5500mhz at 1. Ryzen Master doesn't seem to do a good job of finding stable settings, so I'm just doing BIOS settings (ASRock B650m PG Riptide) at present. Here is a link to my build with only a few minor adjustments that might take place. 5350mhz at 1. 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. One of the best thermal vs performance chips for sff builds. Oct 7, 2022 · For comparison, we also tested each chip using the default PBO settings. PBO is not an on/off setting. When you go search on the internet, 240 can keep it at 90°C for over 15 min (it's the duration of the benchmark, however the source states it changed some numbers to assume 24/7 use) and 360 can even take it lower to around 80 °C. Last time I ran this, I remember it did not give the optimal values for each core. Basic thing would be negative CO pbo and thermal or power limit if you want better efficiency. 25v at CinebenchR23. /r/AMD is community run and does not represent AMD in any capacity unless specified. 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 Boost (CPB). No need to undervolt, eco, etc. My goal is best rock-stable performance at any load on demand, but without massive energy waste and heat production. Apart from that gaming loads never take more than 10-12% of cpu and second ccd is normally parked on win10. CPU Ryzen 9 7900x MB Asrock B650E PG Riptide Wifi (ATX) RAM G. 280 actually already gets a little below 85 °C, so it seems like a decent middle ground, if it would fit in my system haha. Oct 4, 2022 · 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 AMD Ryzen 9 790 more. Been having issue with temps fluctuating between 50-60c. and easy to air cool. CPU Ryzen 9 7900X CPU Cooler Deepcool Assassin IV MOBO Asus ROG Strix B650E-E Gaming WIFI RAM XPG Lancer, RGB, 32GB (2x16GB) 6000MHz, DDR5, CL40 - AX5U6000C4016G-DCLARBK SSD 1TB Kingston Fury Renegade GPU Asus 3060 Dual OS Windows 10 Pro This is my absolute first time messing with over/underclocking so I did the basic: Enabled DOCP same thing that happened to me, i got a 7900x for 390 at micro center, while 7700x was 350, the 7900x i tested was a golden egg, tested 2% over average 100% 7900x i run it at default and never get past 70, usually sits 45-60C running obs and multiple apps in the background. My total height is 77mm with this setup. Config TDP offers default PBO settings for Ryzen CPU such PBO curves, by themselves, are not really a power reduction mechanism even if they do nominally reduce idle draw a bit. Apr 16, 2023 · The $449 eight-core Ryzen 7 7800X3D is the new high-performance gaming champion for the desktop PC. 20-30 FPS dips. 5. I'm a huge fan of the Ryzen 9 7900 it runs thermally cool with outstanding performance. Skill Trident Z5 Neo 64gb (2x32gb) 6000Hz CL30 You're mixing up PBO with AutoOC. Hey guys I'm thinking of getting AMD Ryzen 9 7900x for my new build, yet motherboard choice is really confusing for me, I'll be gaming 95% of the time on my new PC and I'm thinking of getting " ASUS ROG STRIX B650-A GAMING WIFI 6400MHz" as a motherboard but I wanted to ask you guys to see if I'll have any other alternatives which are cheaper and provides the same performance/support etc. 2ghz all core. RAM 2xG. This was all with a rough water temp of 33C-38C. . 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. 30 votes, 94 comments. If anything set curve optimizer to negative value and limit pbo wattage to something like 180W. Ryzen 7900x with x670e motherboard takes 80w from the wall when standby, 90-100 with light load. 5ghz all core will consume 30% more power than 5. The Cinebench score for the original bios settings was roughly 28,500 and idle temps were nearly 65C. Mar 16, 2023 · 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. Even though the Ryzen 7 7800X3D is much less expensive than its competitors, it’s still 12% Cross posting this for those with the 7800X3D. Apparently the Ryzen 9 7900x has this big issue of CCD processing. Jan 6, 2023 · The other day AMD released its Ryzen 7000 non-X processors at lower price tags (and TDPs) compared to the earlier launched X series CPUs. 2v in games and 5300mhz and 1. 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 and can result in your CPU I decided to build a new PC mainly for music production and gaming. PBO Boost override: -100mhz. Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config TDP is good for my system. Idk if the other settings just had different settings but Performance worked for me. But you'll quickly learn that Ryzen does not like negative voltage offsets. After disabling all original overclocking (PBO and "AI"), I started playing around with things. 32v, CinebenchR23 stable. The BIOS puts the two options on the same page for convenience. 92GHz using PBO turbo offset haven't tried for more really shocked this worked at all, but it seems keeping it cooler makes all the difference the clocks back off quickly when it heats up, so the boost is only during moderate loads so instability will be really hard to identify and the benefits are really only seen in bursty work. Unlocking stock PBO limits is a quick and safe way to boost the Ryzen CPU frequency and performance, compared to manually overclocking. It should get you sustained 4500-4650 all core and single core boost up to 4850. Otherwise it runs like a cool beast. am i wasting some cores maybe, but for 40 dollar difference why not get 4 more cores, 10$ per extra core added And if you look at it from an overclocking point of view outside of gaming, PBO auto settings for the 7700x are meant to be about as good as it gets for AMD tuning, where as manually overclocking the 13600k against the PBO tune applied will still yield about a 18% performance gap in favour of the 13600k. 9M subscribers in the Amd community. Out of the box, the latter feature slightly lower boost clocks and a TDP … Damn that's crazy. Got the 7900X with the TUF GAMING X670E-PLUS mobo yesterday, my question is do i need to adjust any specific settings in my bios to get the most out of this CPU? Because as shown in the picture at least 6 to 7 cores already clock to 5. But here I use the more convenient Config TDP profiles for test the new launched Ryzen 7700. We saw rumblings of this kind of thing in rumors well I have noticed some serious FPS dips in 1440p max settings. All was done for a height of the cooler less than 30 mm. If you reduce those values after turning on PBO, you will reduce your performance. I am on 5800X but it will not be different for you. My System: CPU Ryzen 9 7900x CPU Cooler Artic Freeze II 240mm AIO MOBO TUF X670e Plus (non-wifi) with latest bios. That's power consumption, sustained current, and short-term current. The Ryzen 9 7900X we are overclocking today is one of the two Ryzen 9 high-end tier That should give you pretty close to the highest clocks you can get with PBO (PBO has it's limitations and it will radically limit your CPU performance because it simply overvolts the CPU), if your cooling keeps the CPU below 80-86'C tdie with the above settings, you can start to increase your EDC until the EFFECTIVE clocks start to drop. Make sure as corny as it sounds that there is enough thermal paste. The defaults for the 5900X are 142W, 95A, and 140A, respectively. Reply reply Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. The up to +200 offset is AutoOC. The results so far lead me to believe you can get <1% single-core and <5% multi-core loss in Geekbench going from stock 140+ watts CPU package consumption to 97 watts, which is just incredible undervolting performance. Download Ryzen Master - Go to Settings - Switch Persistent PCD values to ON - let it reboot - open RM - switch to Advanced - go to Curve optimization - Auto Overclock - select Per Core - and let it rip. Everything seems stable after 3 30 minute tests. It's just when pushing your architecture to its limit with factory voltage settings to account for Silicon variance, voltage increases drastically and amperage linearly. PBO allows running the CPU with higher power and current limits, potentially allowing it to boost higher and longer compared to stock. 0 info, it was stable so far, I heard that Ryzen 5000 series benefit more from PBO than from manual overclocks, so I gave it a try following a lot of tutorials and comments on Reddit from other people showing their Hello, I need some help regarding fixing my 'Ryzen 9 7900X' CPU's idle temperature and clock frequency. vCore is the value to look for. Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. Despite what marketing may have you believe, there’s almost no difference between the X and non-X variants. Reply reply Oct 6, 2022 · 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. Tried reapplying thermal past nothing changed. Hey everyone. The chip is 7% faster than the $589 Core i9-13900K in 1080p gaming at stock and overclocked settings. Hi friends! This is the first time I'm using the PBO option to overclock a Ryzen CPU, I had a 3600 before and I changed manually the Frequency and the voltages according to CTR 2. 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. ) PBO PPT/TDC/EDC: 95W/85A/120A Unlocking stock PBO limits is a quick and safe way to boost the Ryzen CPU frequency and performance, compared to manually overclocking. For those interested, the board is an Asus ROG Crosshair VIII X670E. Parts Ryzen 9 7900x Lurker AIO v360 Lian li 011 dynamic evo All fans are uni fan al120 My 7900 with 7900x-level PBO settings + a cheap 240AIO cooler & 6000MT/s tuned RAM: f6W1q4. CPU: RYZEN 9 7900X Motherboard: ASUS X670E-A BIOS Version: 0805 RAM: 64GB TridentZ RGB DDR5 6000MHZ CL36 Description of Original Problem: I have recently obtain 7900X combine with ASUS X670E-A. I just built the pc yesterday. It happens to be found in the PBO menu, but it is not actually part of PBO itself and can be run independent of PBO. Some will say this is bad but it is not, those are power saving features, you may draw 22-30w on the desktop while it was drawing probably 18-20w before, is not much of a difference but you will notice this mostly in games, as the CPU will no longer be Jul 26, 2024 · AMD Ryzen 9 7900X: Introduction. Freely discuss news and rumors about Radeon Vega, Polaris, and GCN, as well as AMD Ryzen, FX/Bulldozer, Phenom, and more. PBO with manual limits +200 fmax and per core negative curve offset is the ticket. The AMD Ryzen 9 7900X processor is part of the Ryzen 7000 Zen 4 AM5 desktop product line-up. AMD Ryzen Master (Basic View) The basic view provides you with the ability to automatically overclock your CPU, manually control how much overclocking you wish to apply as well and give you a view of important system parameters like the CPU temperature, speed and voltages. My R5 7600 non X runs -30 all core, on PBO enabled plus 200mhz. I bought my PC a while back and didn't realize the issue other than the fact that my electricity bill jumped 2 times the usual cost. The Zen 4 desktop CPUs codenamed Raphael launched on August 29, 2022, during an AMD Livestream. The Radeon Subreddit - The best place for discussion about Radeon and AMD products. SOLVED: Turns out one of the mounting screws had bad threads so it was off but a few mm which meant the AIO wasn't seating properly. 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. 475 votes, 180 comments. Tried some manual static oc aswell. I made necessary adjustments to DigiVRM on an Asus ROG x670e-F MB with 32GB DDR5 6000MT GSKILL Trident Z5 NEO RGB. Subscribe to never miss Radeon and AMD news. And I'm trying to Set up PBO + Undervolting. Tried my old stock cpu fan my old one was using and the temps got worse. skill F5-6000j3038F16G 32GB T30 SSD Kingston KC3000 GPU 1080 EVGA FTW 3 Hibrid (i know Ryzen 7 7700 Thermalright Frost Commander 140 ASUS TUF X670E Gaming WiFi LIAN LI Air Mini stock fans I've set the below settings in BIOS Curve optimizer Negative -30 Limited the Power to 65W Set the below values Page 3 : The $599 processor is designed for gaming rigs and provides a 25% performance improvement over the vanilla Ryzen 9 7900X at stock settings. 1. You can also disable Global C-States and P-States, this will make your CPU more stable as it stops switching from idle to load and viceversa. On 8 cores it take about 1 hours At slightly reduced frequencies its more efficient than anything Intel has ever made (even stock its lower than Intel). Usually ccd0 is higher binned than ccd1, so try with like -20 for ccd0, and -10 for ccd1. RTX 4090, Ryzen 9 7900x, 2x32GB DDR5 6000Mhz, 1200W Corsair Platinum, Gigabyte B560M Aorus Elite AX, 4TB Kingston M2 SSD Some people on some other forums told me it's the Ryzen. 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. Here is a quick look at the new 65W Ryzen 7700 performance gain with different PBO settings. If you ever wanted you can use PBO to get the same performance as the 7900X. Ryzen 9 7900x EXPO II enabled, Memory context enabled, PBO Curve optimizer set to -20. CPU : 13900K | Motherboard : Gigabyte Z790 Aero G | GPU : 2070 Super | RAM : DDR5 Patriot 6000-36 at 5600 CR1T | Hard Drive : Adata SX8200 Pro May 19, 2023 · Try first a -5 then -10 and lastly a -15 on all core and see how it goes, keep an eye on temps and vCore. jpg (521×397) just at 45 Celcius (41 at idle). At launch, there were 4 SKUs available. Let’s start at the top with the AMD Ryzen 9 7950X and the Ryzen 9 7900X. He has said: Why not go with the Ryzen 9 7900 instead. The PPT/TDC/EDC settings of the PBO Enhanced Mode can be seen via Ryzen Master. I'm currently in the process of building a new desktop setup and I'm seeking some advice regarding RAM compatibility with the AMD Ryzen 9 7900X processor. See if these are stable first and you could adjust accordingly. Started at -10 and increased by 5 after each test. When using Curve Optimizer I noticed that average vCore drops but maximum vCore goes up, because it will boost higher. Jun 12, 2021 · Since your results differ this seems to be a setting that is best left untouched, use PBO Scalar instead. Curve Optimizer – Undervolting Ryzen 7000 Processors Yeah, I'm looking for that sweet spot of reasonable max wattage and good performance.
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