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AM5 Undervolting

BotDamian
By BotDamian
in CPUs, Motherboards, and Memory
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Hello,

there is no particular reason for such heavy and optimizing Undervolting same as for Overclocking 🙂

 

I'm just curious and want to see what's possible, usually such tests improve future algorithms or tech.

 

My Specs:

CPU: AMD 7900X

GPU: RTX 3060ti FE

RAM: 2x16GB 5600Mhz CL36 1.25v

MoBo: MSI Pro B650-P Wifi

 

Goal is to get the best Performance/Watt So far I followed this article here.

 

https://hothardware.com/news/how-to-cut-zen4-power-in-half-minimal-performance-loss

 

The issue here is that it's basically a Power Draw Cap and not making it more efficient because while gaming i still draw 100watts on the CPU on multi threaded workloads like cinebench or rendering in Davinci Resolve it pulls 100watts but not a single core is running at 5.7Ghz but more like 4.4Ghz

 

#Edit

My first step would be to find the voltage for the highest clockspeed and then lower it and make a table when it crashes then based on that i would compare the performance/power ratios.

Intel NUC 13 | i3 1315U | 2x 8GB 3600/CL16

 

 

AMD 7950x3d | Sapphire 7800XT Nitro | 2x 16GB Corsair Vengeance 5600Mhz CL36 1R | MSI B650-P Pro Wifi | Custom Loop


AUNE X8 Magic DAC + SS3602

AUNE X7s PRO Class-A | Sennheiser HD58X

Schiit Rekkr  | ELAC BS243.3

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