Question Frame drops/desync/stutter happening after 15 minutes of gaming

atre123

Prominent
Nov 18, 2018
11
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510
Asus Rog Strix B450-f
AMD Ryzen 3600x
Cooler Master Hyper 212 Black Edition
2x Corsair Vengeance LPX DDR4 3200Mhz
Asus GeForce RTX 2060 Dual OC 6GB
Kingston A400 240GB SSD
Corsair TX650M 80 Plus Gold

Had this issue since I built this PC about 6-7 months ago and still haven't found the problem. Games will be running perfectly smooth for 10-30 minutes most of the time after launching them, then usually a small stutter hits and FPS becomes less consistent with sudden drops and stutters more frequent. This in turn causes games to desync and it becomes a nightmare specially in shooters.

Temps should be completetly fine, according to ryzen master it usually hovers around 60-70c in games with gpu maxing out at 71c.
Running latest bios, nvidia drivers and amd chipsets from amd.com. D.O.C.P turned on in BIOS, rest of the settings on stock.

I have tried a whole bunch of things at this point I could try to write a list but I think it would be way too long so instead I'm asking here once again if anyone has had similar experiences and if so what the fix to that was. Any help is greatly appreciated.
 
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