
As shown in this photo, I've noticed these black squares very rarely popping up in some games, first noticed it on GTAV: Enhanced and was able to replicate it in 3Dmark Speed Way.
Core temps under 70c / Vram temps under 81-82c. Latest Adrenaline drivers (it was also happening on the previous driver set).
CPU temps are also fine, literally nothing is abnormal temps wise.
Specs:
Motherboard: Asus ROG B550-A
CPU: Ryzen 5800X3D
GPU: Sapphire Pulse RX 7900 XT (no overclocks applied)
RAM: 32GB DDR4-3200
PSU: Corsair RM 750x 2021
CPU Cooler: Corsair Nautilus 240 RGB
Storage: 1x Samsung 970 Evo Plus 1tb, 1x Evo Plus 2tb, 1x Samsung QVO (Sata) 2tb - most games are running off the NVME drives as is Windows.
OS: Windows 11 Home.
I'm trying to figure out if this is a hardware issue, because if it is I can RMA the card, but I need some way to prove this to the retailer. Which I understand is easier said than done, as these little blotches pop up for a fraction of a second (although you can sometimes predict the general area in a given 3Dmark run they might appear. But they don't appear every run, and never in exactly the same place).