7900x undervolt reddit ryzen 7
7900x undervolt reddit ryzen 7. Edit: 'Idle Watts' and 'Cinebench Watts' are measured from the wall using a meter, and included the entire PC setup including two AW3418DW ultrawide monitors, usbhub, speakers, rtx3090, etc. I went in using hardware info I found out what the preferred cores were (there are 2) and applied a -10 undervolt. I've had a Zotac 3090 and a 5800X on a Corsair SF750 platinum unit in this way, with zero problems. You're pretty much always gonna be held back by temps unless you can maintain sub 50c which the undervolt helps with. Inside Ryzen Master software use Curve Optimiser Test and apply settings afterwards. I did a quick and dirty undervolt on the 7950x (0. Price doesn't matter. A community dedicated toward all things AMD mobile. For our fourth and last Ryzen 7000 review, we take a look at the 12-core Ryzen 9 7900X. Played a game and ran fine for hours, then tried another game and it constantly crashes after every 5mins. 1Ghz, max temp is below 70C in 3d and video rendering. I watched a couple of YT videos on undervolting with using Curve Optimizer in Ryzen Master (figured I'd try it first after getting great results undervolting a 6700 XT with Adrenalin). I have Curve Optimizer All Cores Negative 20. Stumbled upon a couple of videos on YouTube where they recommend using Ryzen master to undervolt the 7000 series CPU for lower temps and better performance. 775, but higher multi core scores and same single core scores. Still running 73-74 C and all I have open is my browser. Remember to undervolt them for optimal performance! If you prioritize multi-threaded performance and power efficiency, the Ryzen 9 7900X might be the better choice. 45,9min vs 46,8min. Config TDP offers default PBO settings for Ryzen CPU such as 170W Ryzen 9 7950X/7900X and 105W Ryzen 7700X/7600X, and also 125W/95W/65W/45W profiles. Anyone have additional tweaks or resources they can point me to to mess around? 7950x w/ PBO undervolt by 100mv, 32gb DDR5-6000 EXPO CL30, Kraken X72 (without AM5 brackets), Gigabyte Master X670. And also PPT 142W, TDC 110W and EDC 170W. ( readout according to Ryzen master) I opened up the Manual control mode and went from mhz to 4100 mhz down to 1. In terms of gaming, it's the same performance as 7600x and 7700x. Priced at $550 it sits right in the middle between Ryzen 9 7950X and Ryzen 7 7700X. This actually works best using the Ryzen 1700, 1700x, and 1800x as an example: The Ryzen 1700 was a 65w part, lower clockspeeds, but you knew those chips were binned to be efficient at lower voltages and would be a good choice for a thermally limited build or someone that didn’t need any more performance than that and wants power savings. AMD PBO includes three settings – PPT(W), TDC(A) and EDC(A). Undid the undervolt and that same game ran for hours. 5% multi core @ same PPT with following changes: -45mv vcore offset. 065v @4. First experience with FSR3 on Nvidia RTX 3090 and weak CPU Ryzen 1600. I also play on 3440x1440 (when supported of course). Ryzen 7600x weird undervolt results Help Request - CPU I've been playing around with my 7600x a lot recently tried out manual ECO modes, followed Optimum techs' guide to undervolt (managed to get a stable -30 in curve optimizer), and tried some preset settings that my motherboard has as well. I lowered the wattage and changed the max thermal to 85 which has decreased power consumption but the temps still hit 95 under load. From Zen1 (Ryzen 2000 series) to Zen3+ (Ryzen 6000 series), please join us in discussing the future of mobile computing. The boost is objectively for epeen since the power scaling is like 10% for like double the power. Considering CPU temparature and Cinebench R23 performance, it looks 105W/125W Config TDP is good for my system. With multithreaded workloads, it's significantly outperformed by 7950x, by more than 35% with the price difference between 7900x and 7950x being less than the performance difference. It's still useful on Ryzen 5000 using undervolt + PBO. Hey guys, so I’m a complete dumbass, but I don’t fully know it yet, so I followed one of those youtube videos to “fix” ryzen 7 cpus. 851 votes, 330 comments. . 85ghz down to 5. Also, given the insane and greedy prices that NVIDIA and AMD are proposing, if Intel keeps a more perf-per-dollar approach as they are doing currently, it may be already a smart pickup by the time Battlemage comes out. 7Ghz, so on that chip yeah you might be losing 1GHz on low threaded work, but the performance impact is not something you could blind test convincingly. Stability tests passed: It seems like this cpu lost the silicon lottery if it can’t handle all core undervolt. I have a 7700x and I went straight to -30 and had crashes. am i wasting some cores maybe, but for 40 dollar difference why not get 4 more cores, 10$ per extra core added Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen3, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. Black, Dual-Tower CPU Cooler (140mm, Black) LINK For my ryzen 9 7900x. 7900X undervolt. 08v. Sep 16, 2023 · If you want to lower power consumption you need to undervolt as well as lower the power target otherwise it will use the same power but run at higher clocks. You can manually adjust these 3 settings. However, when it's reaching full speed the temperatures go really high, all the way up to 90-95°C at some points. My 7900XT runs stable at 1025mv but it's also watercooled. Ryzen 7 3750h - How to undervolt? It's a 2. I am a complete noob and I wish to undervolt my Ryzen 7 5800X as the temps are really high and hit 80c while gaming. What I’ve found so far is impressive undervolt capability. 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. I'm wondering if this… Hey all, So I will admit I'm new to undervolting, and am seeking some advice. Tried many more tests and basically had to turn the undervolt down more. 3 front, 2 top, 1 back. I came across this topic by googling “4090 bottleneck” and there was a comprehensive thread on Anandtech where users guided another user how to troubleshoot Wow, that seems like a banging deal for that model! I just build an ASUS B650-A/7900x/4090FE. 7900X has base clock of 4. Overclocking. Max clock went from 5. Welcome everyone! I recently invested in a Ryzen 7 5700X processor, and I have only one goal, which is to get the most out of… Get the Reddit app Scan this QR code to download the app now The 7900X only does 185 in that test, Upgrade advice i7-4770k to Ryzen 7 6800x comments. The extra cores on the Ryzen 9 parts really don't help for gaming at all, and at 4K you will be GPU-bound anyway in most demanding games. 2 to 5. PBO curves, by themselves, are not really a power reduction mechanism even if they do nominally reduce idle draw a bit. Even in GN's video you can see how far apart they're in the charts. How to achieve lower temperature with undervolting and overclocking with every Ryzen 7000 – Zen 4 CPU and every CPU cooler – air coolers included. I still need a power supply, a cooler, and a case. Cinebench r23 results are consistent between 20 and 21k score. Ryzen 9 7900 and Ryzen 7 7700 65W reviews TDLR They're cheaper (generally in line with the 13600K and 13700K) but with… 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 I followed this video, and now my boost clock is 5. More than a year user of 5900x, recently started using it undervolted to 1. 13 votes, 29 comments. SoC voltage 1. Temps around 85c under cinebench 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. I'm building a new PC and was considering a Ryzen 7 7700X but I noticed the Ryzen 9 7900 is only $100 more. Get the Reddit app Scan this QR code to download the app now 7900x then. There are certain low profile air coolers that can perform: one of them being the Thermalright AXP120x67 -- however people have had mixed reports between running their 7900X on eco-mode or just undervolting. 8M subscribers in the Amd community. Same also for my gpu undervolt, ran every benchmark everyone said to try and test, some for hours, it was all good. However, if you’re looking for a more cost-effective option that still delivers excellent performance, especially in single-threaded tasks, the i7-14700K could be the way to go. The best value/ performance case seems like the Corsair 4000d airflow, but it can only fit a 280mm aio top mounted. It's arguably the best gaming CPU on the market. So, I just put a Ryzen 7 7700 in a B650 tuf board. Same goes for an 7900X, it's a very good processor to undervolt slightly without losing any performance. It offers 12-cores and 24-threads that perform fantastic not only in highly-threaded workloads, but single-threaded performance is also there. 1. But yeah its silly to pay top premium dollar to then have to then undervolt and give up 10% performance for not buying a $170 1000 watt PSU. r 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 Also you can always undervolt the CPU with a negative curve offset and add a power limit to really bring the temps down with little to no performance hit if it really bothers you that much. Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon… Undervolting a ryzen 7 7800x3D on an aorus b650i ultra motherboard Hello, I'm trying to undervolt my cpu, but I don't quite understand the settings in my motherboard. As 125W + Curve Optimzer -30 applied, the Cinebench nT performance is close to stock Ryzen 7900X. Reply reply 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. Those temps seem great for both CPU and GPU! Maybe a slight undervolt/voltage lock on GPU Huge steps forward have been made with drivers updates by Intel already, which supports the trend that they will continue to improve. I will choose after CPU because I have a limited budget but in the future I planning to upgrade the GPU of course if I buy RTX 3060 Ti I wanna upgrade to the RTX 3070 Ti or RTX 3080 :) A community dedicated toward all things AMD mobile. My boostclock used to be 5. Some are using PBO2 and curve optimiser while others are reducing the power limits with values like PPT, TDC and EDC. I bought a 7900x, will arrive next week, but I wanted, for the first time, undervolt it instead of overclocking it. A CPU Update 1: Improved to +1% single and -7. it never hurts to go a little overkill on the cooler and having some margin is better then bare minimum. AMD variation: Ryzen 9 7900X + Asrock X670E Steel Legend + 2* 16GB RAM 32GB RAM (CL36, 5200MHz) GPU I planning to start RTX 3060 Ti or RTX3070. EDIT 2: I found out how to run curve optimization from the Ryzen Master advanced menu and see the extra information. You need overhead 800 watt is safe 750 if its platinum might get you by and undervolt a bit to save on power 7900x can be run at 50c with a slight undervolt with negligible loss of performance. encoding, video editing, etc. Still need to enable Expo and Eco Mode when I find proper videos. 153 votes, 106 comments. Hey all, I just got my hands on a 5800x (upgrade from a 3600). Undervolting 7900x. With the stock cooler( Amd wraith rgb cooler) I was hitting temps of 85c quite often while gaming. I used Thermal Grizzly paste, VERY well ventilated case, temps are 95c with a reported chip power of 200w (coretemp). The oh so popular corsair 4000d AIRFLOW has support for 6 fans. You can definitely fit it in, but don't expect the temps to be amazing. I really have trouble with this, as it is simply not true. I've only run synthetic benchmarks once though, when I was setting the system up. Especially when you undervolt and "overclock" the 7900 I was able to get in on the microcenter bundle for the 7900x. PBO boost override disabled. It's not just a 5 fps increase in the 100s, the difference is almost from Ryzen 7 to Ryzen 9, with sometimes 20 and sometimes 50 fps difference in CPU bound games. Try using per core undervolt function. But here I use the more convenient Config TDP profiles for test the new launched Ryzen 7700. If I buy a Ryzen 7 7700 and overclock it to 4. It's Can't decide whether to go with the next DDR5 genre and get Ryzen 9 7900x or getting 5800X3D, I'm 95% of the time gaming on 1440p. I don't see a dynamic vcore setting to offset the curve. I’m currently undervolting my CPU using PBO 2 in order to lower temps but have had no luck. /r/AMD is community run and does not represent AMD in any capacity unless specified. The chip is 7% faster than the $589 Core i9-13900K in 1080p gaming at stock and overclocked settings. 7900x is a weirdly placed chip when you compare it to the rest of 7000. just finished installing Windows10 Pro. I was wondering if any other owners out there can lend any insight. Title. I added 2 additional 140mm fans to the case to exhaust. My 7900x with a DeepCool AK620WH will hit about 5. Hello, I just purchase and bought Noctua NH-D15 chromax. Did a quick test on Ryzen 7900 with different PBO settings and Curve Optimizer and see how the performance scales and CPU temperature. Im running a Asus ROG Strix LC II 360 on a Ryzen 9 7900X with reddit, youtube and msi afterburner open. #=====# The goal of this community is to provide a wide variety of information for those considering an AMD laptop. Pc case is open and i got fans on front and back of the radiator so total of 6 fans both running same direction. --OP--I’ve been working on optimizing the perf/watt on my 7900x. 011v) and limited the settings to the same as the 5950x, just to see how it would compare. 5GHz, wouldn't it be identical to the 7700X other than the price… View community ranking In the Top 1% of largest communities on Reddit. I searched online and the guides are really confusing as I came across two different methods. Sep 2, 2022 · AMD Ryzen 7000 "Zen 4" processors can hit up to 95 °C at stock settings, with cooling most appropriate to the TDP level. Based on benchmarks I’ve seen, I don’t think a normally functioning 7900x would bottleneck your system to the extent you’re describing. Then it's up to you to find the tradeoff between temps and boost clocks/stability with the undervolt. 2 and chip is fully thermal throttling and I’m getting a lower cinebench score… Basically, the 7900x has extra cores, which can be hugely beneficial for some productivity-related things, (ie. Sep 26, 2022 · The Ryzen 9 7900X is a creator's dream. This is because the PPT (package power tracking) limits for the 170 W TDP processors is as high as 230 W, and for the 105 W TDP models, it's 130 W. Twelve Zen4 cores at 46 bucks a pop - A creator processor. So now I have 2 140mm fans bringing air in and 2 Out, plus two on the radiator. ) Gaming typically doesn't benefit from having as many cores as the 7900x has, although it's still a great gaming CPU. To undervolt safely you can download the ryzen master program and click the automatic curve optimizer and let it run on its own. 3GHz base clock to 4. 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). Both the 7900x and 7950x are happy with any proper large tower cooler or good aio. 25GHz on all cores with a slight undervolt (30 offset), but I can't quite seem to get the full 5. Despite all of this I cannot stop my stupid ass Ryzen 9 7900X from getting to 95-98C. The o11 has space for 8 fans, whereas many popular "air flow" cases only usually have space for 6-7 fans. The fractal meshify C, also very popular for its, well, mesh front and airflow, max 7 fans. However, the the ryzen… 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. While in productivity the difference is marginal e. 0GHz turbo mode. Is there any good guide out there? Safe underVOLTING for 7900x? Help (CPU) I got the latest BIOS F5d, updated yesterday from F5a. 16v and the results were honestly crazy. Sep 28, 2022 · Ryzen 9 7900X processor review. I had a 7900X before the 7800X3D, and yeah the 7800X3D is very very very efficient under load, no denying that, but the 7900X was consuming ~65-70W while idle, and 90% of that power was going to the SoC and Misc power, not the cores. 3GHz. Regarding benchmarks, 90% of the time the intel wins. I've changed PBO2 to advanced and curve optimizer to negative 20 allcore and it seems pretty stable for an undervolt. 6Mhz as is stock. If you can wait for stock to come back, the Ryzen 7 7800X3D is the way to go for an AM5 build. (YouTube has plenty of vids on this great little tool) it won’t be the absolute min max giga tuned option but it should make a substantial difference and it’s a simple click so why not. My original understanding was correct so I’ve removed the previous edit and strikeouts. There likely is something else going on. Both cost the same, as well as the motherboards. Actually the entire Zen 4 line is really efficient. 54 votes, 51 comments. g. jzmfkr sjjf zzrsc lyuywj vzc vcnquga zepe nilgx fkcq ksoa