5800x3d undervolt reddit. the 5800x3d can't be overclocked, only RAM tuning.

5800x3d undervolt reddit kombo strike setting 3 is basically an undervolt preset. I have used 5800X3D with 3 different coolers. 050V AKA 50mv. I'm not usually one to mess with my processor settings, just fire and forget, but I kept seeing stuff about undervolting a Ryzen being a simple thing to get a slight performance boost while reducing temperatures, watched a couple of videos and read some articles and Hi guys, I upgraded my cpu from 5600x with 5800x3d, I love this cpu but I need to decrease the temperatures. My question is, how exactly do i know the undervolt is stable? I ran a few games like cyberpunk and no crashes X470 boards have less restrictions on the 5800x3d. Like from 80 to 70. Using Curve Optimizer in the bios, or a software option through Ryzen Master, CTR 2. Just got a 5800x3d. Updated my bios and read online to undervolt to get the chip to reach its boost clock. Undervolt is magic but too big of an undervolt and get ready for crashes. com/PrimeO7/How-to-undervolt-AMD-RYZEN-5800X3D-Guide-with-PBO2-Tuner/blob/main/README Sep 29, 2023 · In terms of undervolting there are a number of options. or try seeing if there is one perticular core that can't handle -30 and just set that one to -15, it really will run cool and well with good Trying to figure out which motherboards can undervolt the 5800X3D in the BIOS without any software. I tried to undervolt from bios but I cannot see any possibility to modify the single core. PBO2 I'm -30 on all cores and running 120v. I'm running a 5800x3D on the same board (Gigabyte B550i Pro AX, Rev 1) on BIOS 17B as well. Most specimens of 5800X3D can run completely fine with all cores on -30 on the curve optimizer settings under pbo settings in bios, if you're unlucky and got a crappy unit then otherwise try something a bit lower maybe -15 and try lower and lower values. if you undervolt pascal's curve you would end up in the same situation: it will just boost higher until it hit power/temp limits. The 5800X3D contains a chiplet with good low power performance selected by the manufacturer (remember that 3D cache technology was originally used for Epyc), so if you use a PBO2 tuner, there is no problem even if you set the CO value to -30 for all cores. 1, Project Hydra, Look for a guide that has your mobo. My 5800x3d has been working fine, performance is good but (i dont know if its average, above or below but ive had no problems thus far), however mine seems to run at a strange clock speed, usually hovering around 2600mhz while gaming, ive tried PBO2 tuner to undervolt and increase clocks, but at a -20 all core, no difference at all. If you can do offset, make SURE that it is "negative" or "-", instead of positive/+, because you really don't want to fry your cpu. However, not all BIOS versions come with this option, so you need to check if your particular version has it. Kombo Strike performed better. If that's stable, you can try taking off a few mV at a time. Recently picked up a Ryzen 5800X3D and put it into an Asus TUF X570 board running the latest bios and a Scythe Fuma3 air cooler. Base clocks- My dude, I'm running a 5800x3D stock voltage on a 240mm AIO and I gotta undervolt because I'm still maxing out temps and throttling. The bios was upgraded with this new cpu, but before I undervolted the 5600x without problems. Just open bios, go down to voltage, and see if you can do "offset" instead of "auto". Used my bios curve optimizer to undervolt -30 on all cores. 8 GHz but mostly boosting to 4. 5800x3d undervolt questions Question Hello all, I’ve been playing around with undervolting my 5800x3d and currently have it configured for -30 offset on all cores and 100 70 100 ppt tdc edc respectively. R23 scores are: multi 15522 single: 1496 It sometimes boosts to 4. None of the boards from any vendors allow it to be changed in BIOS, it's locked out by the AGESA code from AMD for the 5800X3D specifically. I've seen people pulling the higher 15k scores, are there any other settings or tweaks I can do to raise this? Potentially dropping undervolt to -20? Any pointers anyone can give? Thanks in I have a x63 cooler and my 5800x3D idles around 45-50C and the max I’ve seen so far is 65-70C. Does this have benefits if the temps are alright? 10 minutes full load makes the processor max 65 degrees Celsius, which is very good I think. 5 degrees Celsius (when under heavy load), idle is cooler 32-38 I've changed PBO2 to advanced and curve optimizer to negative 20 allcore and it seems pretty stable for an undervolt. to actually undervolt pascal you had to flatten the curve at the top of the frequency range, which is something curve optimiser does not do. After reading TONS of posts and recommendations, I ended up with an offset May 6, 2024 · So before undervolting I looked through a lot of forum posts and saw lots of people achieving -30 curve offset with the 5800X3D. If it's not stable, add +2mV to all cores and see where you're at. Search on Reddit or Google for "Where to get PBO2 Tuner for AMD CPUs?" to find the download link. Ran cinebench r23 and got 4450 mhz boost block and a score of 14943. Based on your screenshots, it looks like you may not have the option to undervolt available. some speculate it's a disguised amd curve optimizer. My 5800X3D is only stable at -15 CO, so I used power limits to reduce temps a few more degrees without losing any performance. . Some people are saying in that thread that Asus boards can undervolt but elsewhere people are saying they can't. Yes, I have PPT, TDC, and EDC all modified as well. Hello! So I read about undervolting a 5800x3D. So I just got the 5800x3D (coming from Ryzen 9 5900x) and pairing it with 3080 10GB. Hi have a b550 apro. I can’t speak for PBO2 as I never tried it. My "IDGAF" if it crashes 5800x3d rig w/ a launch day copy runs -30 and hasn't yet crashed in games, VR, or idling but doesn't show enough of a difference for me to eff with my main rig any further. This is with custom PPT(122), TDC(82) and EDC(118) values, and curve (-25 on the two best cores and -30 all the rest). But there are softwares you can run in Windows like PBO2 Tuner which will apply the undervolt values correctly, and there is a way to configure it to auto-apply at startup (takes a little research and effort but it's possible) Undervolting isn't "necessary", but it is highly recommended. PBO2 Tuner is a program for Windows that helps undervolt Ryzen CPUs with more precision than the BIOS Curve Optimiser. Just a heads up this is a HOT CPU. I tested PBO/CO on motherboard and Kombo Strike. If you are undervolting and crashing when idle, your undervolt is too low. My main rig's week 48 2022 5800x3d (RMA replacement) validated at -20 all and I am content with the gains in loaded clock speed & core temps. The chip is cooled using an Arctic Liquid Freezer II 240mm w/Noctua NF-A12x25s, and I've set -30 Curve Optimizer for all cores w/PBO adjusted to the following: With the new BIOS release on your MSI x570 A-PRO, you should be able to undervolt your CPU from BIOS. then I used the PBO2 Tuner and managed to apply -30 undervolt on all core, and got max 79C and 15k-ish result on R23. Jun 22, 2023 · Found this Github guide on how to undervolt the AMD Ryzen 5800X3D so that it will run faster and cooler: https://github. Literally add +5mV to cores 2-7, and +15 to cores 0-1. Get the Reddit app Scan this QR code to download the app now the 5800x3d can't be overclocked, only RAM tuning. Switching on that setting gave me the same if not greater boost in temps and performance like you are having with PBO2. Which do you recommend guys? The latest bios for that motherboard has kombo strike support. So if starts acting weird, set smaller undervolt. Cinebench R23 scores 11k. v-cache has stricter voltage requires, also why it Welcome to /r/AMD — the subreddit for all things AMD; come talk about Ryzen, Radeon, Zen4, RDNA3, EPYC, Threadripper, rumors, reviews, news and more. 72. Kombo Strike 3 is what I use and it never gets above 62. There are also I ordered a 5800x3D and I have a question about undervolting. May 12, 2023 · I'm not an overclock guy, so everything is at stock configuration, except for the undervolt I did on the 5800X3D. And some people (most) said I should optimize curve and that way you can tweak every core on it's own if you want, but there they recommend -30 or -25 for this specific chip. So, I'm looking to undervolt my 5800x3d. I have seen a guide on github of a program called pbo2 tuner, but I have also seen that in my bios I can activate that option. Reply Temps are not 10c, temps droped by about 10c. I ran it stock with Thermalright True Spirit 140 Power on open bench case, got 85C on Cinebench R23 with lower 14k result. Some guy suggested I go in BIOS and undervolt CPU by 0. Stress testing will only reveal if your undervolt is fantastically too low. In this post it looks like someone was able to change PPT/TDC/EDC on a Gigabyte X570 Aorus Elite. Whether it's "necessary" or After having a good experience with PBO2 curve optimiser with my 5600x, I was looking into the same things as yourself (OP) with my new 5800X3D and have also had great results using PBO2 Tuner and a -30 offset, this has achieved a ~10C reduction in temps and an increase of ~300 points in Cinebench R23 to ~1550. bviwris eiz rpqigat rsfg dos wxztbz hidnmxg wletd ovno etr

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