-Fran-
Glorious
de5_Roy :
How much VRAM do you really need at 1080p, 1440p and 4K?
http://www.tweaktown.com/tweakipedia/89/much-vram-need-1080p-1440p-4k/index.html
How much VRAM do you need at 1080p, 1440p and 4K with AA enabled?
http://www.tweaktown.com/tweakipedia/90/much-vram-need-1080p-1440p-4k-aa-enabled/index.html
according tweaktown, 4GB is fine up to 1440p. at 4K and higher, games tend to use more than 4GB vram. GTA5 uses more than 4GB at 1440p. it depends on which gfx settings is in use.
http://www.tweaktown.com/tweakipedia/89/much-vram-need-1080p-1440p-4k/index.html
How much VRAM do you need at 1080p, 1440p and 4K with AA enabled?
http://www.tweaktown.com/tweakipedia/90/much-vram-need-1080p-1440p-4k-aa-enabled/index.html
according tweaktown, 4GB is fine up to 1440p. at 4K and higher, games tend to use more than 4GB vram. GTA5 uses more than 4GB at 1440p. it depends on which gfx settings is in use.
That's a very interesting analysis. What I can conclude from it, is that current game engines are really not optimized for VRAM use at higher resolutions. Applying AA should not double or nearly triple your VRAM usage, lol. Case in point, the Frostbite engine, which is one of the best out there (I like it a tad better than UE), it really well optimized and it shows.
Sadly, GTA V won't be optimized anytime soon, nor in the future, haha. Rockstar has been very lazy about it and we can't expect miracles. In any case, at 4K, would you use AA? I know even at 1080p, I don't use AA.
Cheers!