nvidia has proven time after time copmpared to AMD, that the memory bus width doesnt always have a significant effect on overall performance, even at higher resolution. So long as the entire 4gb ram has access to the full speed of the bus that is... unlike the 970....4GB/128bit card. Just great...i would like it to see utilize all that memory.
Because there are games where if you set all the settings to max (maybe even less) it will use 3GB+ even on 1080P. Now even with 4GB with a 128bit bus we don't know if the GPU will be able to utilize all the VRAM efficiently. But can't say much until it's tested out after release.Why is 2GB a gripe?? This is a 1080p card no matter which way you cut it, you don't need more memory. The 4 gigs is useless for gaming imo, you'll be pulling medium-low settings at best at 4K with this card. That 128 bit bus however, that's a problem if you're going to push above 1080p