So I'm experiencing micro stuttering in Assetto Corsa VR after installing a new 5800X3D, upgraded from a 5600X. Updated bios, AMD chipset drivers, disabled secure boot / ftpm / tpm, updated nvidia drivers, DDU / installed old nvidia drivers, changed power modes for the gpu and in windows. Dirt Rally 2 VR appears to run smooth, Deep Rock Galactic seems to run smooth, Red Dead 2 runs smooth, The Finals has some micro stutter (unclear if that's related or just the game). Rolled back one bios version, tried Asus website chipset drivers.
Using the latest stable version of SOL in Assetto content manager, and disabled FSR in content manager. VR ran pretty smooth with the 5600X, I upgraded to the 5800X3D to have fewer fps dips, but its a stuttery mess instead lol. Timespy score is 16,139 and portroyal 11,299, which seems like everything's normal?
Any other suggestions to try before I do fresh windows install? I'd like to avoid that, I'd lose some software I have installed. Thank you
CPU: Ryzen 7 5800X3D
GPU: EVGA RTX 3080 XC3 Ultra
RAM: 32gb DDR4 3600mhz Corsair Vengeance
MOBO: Asus TUF Gaming x570 Plus
HD1: 500gb Samsung Evo 970 Plus nvme
HD2: 2tb Samsung Evo 860 SSD
HD3: 2gb Samsung Evo 970 Plus nvme
Case: Phanteks P400A Digital
PSU: Corsair RM650x
CPU Cooler: Noctua NH-UH12A CPU cooler
Ran cinebench and something doesn't seem right, cpu only hits 4.22ghz multicore, multicore score of 851pts, single core 4.4ghz and a core of 93pts. Temps seem fine during the test, 75-76C.
Multicore results
Single core results
I went into the Asus bios / advanced / exit, and clicked "load optimized settings" then save and reset hoping that would do something. Same result.
Should the 5800x3d be boosting higher and scoring better? Anything else I should try setting wise in bios?