VRAM max. temperature [°C] in Blender@Cycles, Classroom – lower is better
TUF RTX 3080 O10G Gaming (P), ReBAR off
70
MSI RTX 3090 Gaming X Trio, ReBAR off
78
Aorus RTX 3080 Xtreme 10G (OC), ReBAR off
82
MSI RTX 4080 16GB Suprim X (G), ReBAR on
62
Aorus RTX 3080 Xtreme 10G (OC), ReBAR on
82