BluRayHiDef
Banned
I can still run games in 4k on highest settings like rdr2 with 6gb of vram and it's not even being used anywhere near 100%.
The 3080 10gb VRAM will last until next gen easily
RDR2 is a current-gen game; it was designed to run on the amounts of VRAM that are available to developers on the PlayStation 4 (Pro) and Xbox One (X): 5GBs of GDDR5 (PS4), 5.5GBs of GDDR3 (XBO) and GDDR5 (PS4 Pro), and 9GBs of GDDR5 (XBO-X). Keep in mind that these amounts are for both CPU and GPU data, so the amounts available for GPU data are less than these.
For the PlayStation 5 and Xbox Series X, which will each allocate at least 13.5GBs of VRAM to games (for both CPU and GPU data), we can assume that developers will use at least 10GBs for GPU data alone since 10GBs of the Xbox Series X's VRAM is referred to as GPU Optimal Memory due to having a bandwidth of 560GB/s.
So, VRAM requirements for discrete graphics cards will increase this generation.