I do think different games use vram differently
My GTX 690s can run Crysis 3 @1600p fully maxed no problem, unfortunately when I try this with Tomb Raider there is no way they are going to run @1600p - all I get is about 2-3fps![]()
Definitely. You can't rule out AMD Gaming Evolved titles dumping extra textures into the VRAM as a purposeful thing either to try and cripple 600 series performance.
![Big Grin :D :D](/styles/default/xenforo/vbSmilies/Normal/biggrin.gif)
Cat amongst the pigeons.