Hello, I just finished building a new pc, it posts and can handle some games well however on other games it performs very poorly. For instance, when I run red dead redemption 2 on ultra settings 1080p my CPU usage is at 30% and I get ~100 fps (RTX 3080 TI GPU), but when I run cyberpunk on medium settings at 1080p my CPU usage is at 95% and I get 30 fps.
I then tried running 3Dmark (TimeSpy) I got a good score for the graphics (18431) but I got a very low CPU score: 2390. I also tried running Cinebench and got a multi core score of 986 (I should be getting 18k score). I also had Ryzen master open when running Cinebench and found that my CPU power was at 50W while running the benchmark.
I have tried enabling XMP, updating my chipset, flashing my motherboard BIOS and updating CPU drivers, I have installed latest CPU and GPU graphics drivers but still get these results.
Below are my specs:
MSI Pro B650M-A Wifi Motherboard
T-FORCE Vulcan DDR5 6000MHz CL30 (2*16GB) Ram
Ryzen 7 7800x3D CPU
EVGA XC3 RTX 3080 Ti
Cooler Master Hyper 212 Black Edition CPU cooler
Corsair RM850x PSU (Refurbished)
Below are screenshots of benchmark results and Ryzen master overview:
TimeSpy 3Dmark:
https://imgur.com/a/S5TnuSN
CineBench multicore:
https://imgur.com/a/gKhuWPn
Ryzen Master output during Cinebench:
https://imgur.com/a/Udc0Yo1
Just checked its on Default mode not eco
Read through the rest of the comments and saw that when you switched to Cinebench R23, your scores were close to where they should be.
You need to enable PBO, and do a negative voltage offset to get your scores the rest of the way there. (More BIOS settings)
Plenty of guides out there if you’re interested. Basically start w/ -20, run Cinebench to check scores and stability. Then go -25, and do it again.
Based on my experience, -30 (and sometimes more) is usually stable on most 7800x3ds.