Undervolt your Ryzen 7 7800X3D for more FPS and Lower Temperature!

Those Ryzen 7000 CPUs can be quite a bit power hungry if you let them behave like they want to, which is why today we're setting this R7 7800X3D to be more performing in multithread AND more power efficient, with lower temps and stopping it from overheating. I'm presenting a couple different methods, both using PBO and the Curve Optimizer, but also with a fixed core clock and a static voltage offset.

This will work for every X3D chip from AMD, with the 3D V-Cache like the Ryzen 9 7900X3D and 7950X3D

If you like the video, be sure to drop a comment to let me know! Same goes if you encounter any kind of problem and would like some help! :)

Here is the video about the PC in the tutorial, with benchmarks:

Here's my Instagram:

Here's my Twitch:

Here's the electric screwdriver I use for every PC I build:

This is the small compressor I recommend to clean PCs:

This is my choice of thermal paste:

DISCLOSURES: Generally all links tied to products are either Amazon, AliExpress or Ebay Affilaite links, this means that if you purchase a product we earn a small sales commission, which costs you nothing extra (if you end up purchasing a product)

[ProudA]

Thanks I copied you’re settings a few months ago and did a bios update so now I’m back. Thanks again I appreciate your videos

[coyslife]

This is insanely useful for Mini itx users who have low profile coolers which can’t keep it cool consistently

[ShufflerBluey]

Hey, thanks for this!!! I notice you left CPU boost clock override disabled. On my MB it was set to auto. Should i leave it auto or disabled?

[Ierzerker]

Thanks so much for your clear instructions! First time using AMD and had no clue going in.

Got my r7 7800x3d @ -25 aiming for 80°. Cinebench r23 score was 18100.

Edit - ran Cinebench with high priority. Same settings. 18402

[Sharpypus]

Thanks a lot for this, I used the dynamic undervolt on my ASUS X670E-E (BIOS 1905) and my 7800X3D, whilst gaming (Cyberpunk / The Last of Us Part 1) it runs average 64c (cpu package) whereas before it was running around 77-80 average.

[Sourenics]

Hi. The tutorial es easy to understand and I will try it ASAP! Meanwhile, I already suscribed and gave like. Only a question! When you set the PBO and the Curve Optimizer, that is the first preset for "gaming", but you also get lower temps, isn't it? Or am I missing something? Thanks!

[alican]

I did -30 unvervolt and f10. Cinebench was 16028 stock. After undervolt it's now 17800. (Multi cpu) 7800x3d. Thanks dude. Temperature was 80s. Now 70s under load

[bennwiththeb]

Amazing Video!!! I did the first one -20 and my Rust FPS boosted from 120 to 140-180 while having 5-10celsius less temps!!! Tyvm ❤️😁 (specs - ryzen 7 7800x3d, XTX 7900, 32gb 6000mhz, Asus X670E-F gaming, 1440p 165hz.)

[terkoiz]

Subbed! Thanks dude I now get around 65C on full load. Cheers!

[jfree]

recently computer has a single click/tick sound in the system once in awhile (i can confirm its not any of the case fan and cpu fan) so im playing around with the undervolting to see whether it works... any idea what can the click sound come from?

another question is can i use both dynamic and static at the same time? for eg, PBO all core set to -25 and thermal limit to 80 + SOC voltage override and i set it to 1.20v does both of these work together or its either or? i also set my maximum proccessing power to 99% to disable the turbo boost of my 7800x3d which can get quite hot. thank you in advance!

[kadcrispypata]

Quick question, im using 7800x3d and i tried doing msconfig-boot- used 16 cores. is it okay to do that? if not how will i put it on default? thank you!

[Aousef]

Thanks man ❤, I’m going to save this video until I receive my motherboard.

[HakanKabaran]

thank you i think this dropped my temps by 9°C on cinebench and still running at stock speed no problem. this will help me get through the summer it's burning hot around here. already undervolted my gpu as well =).

[RaimarLunardi]

idk for the 7000, but on my 5700X, the best Curve Optimizer I've found was -10... 0 it gets too hot, lower than -15 it loses performance on Cinebench... at -10 it keeps well below 75ºC on my cheap cooler and has the best performance

[xFlowRS]

What is the best program for PBO stability testing? Cinebench loop, maybe Blender?

[d]

Is it possible to install CPU soc -1.12? Is this normal?

[LS-isob]

very interesting gonna try this with my nr200p max:) ! which benchmark would you recommend to test?

[quantum]

subscribed! do you recommend changing the max processor state to 99% instead of 100% in the processor power management ?

[omercengiz]

Which setting do you think makes more sense to use?

[MuhammadFahmi-khwx]

Nice tutorial, i've done set up the core offset but unfortunately on my asrock b650m pro rs there is no pbo limit based on the thermal degree. I only can set it by wattage, is there any solution for my case?