choosing gaming gpu

[jjlimbo]

Hello,Im planning to buy a gpu and i cant decide what to choose between the gtx 750,r7 260x and hd 7850 what do you think is the best to pair in amd a8 6600k cpu??

and is the vram also affects in gaming????

 

[rockie_]

HD 7850 is the fastest

 

[jjlimbo]

HD 7850 is the fastest

How about the vram? whats the use of it?, the 7850 has 1 gb,r7 260x 2gb gtx 750 1gb

 

[rockie_]

1GB usually is enough for gaming . the higher speed the better . More RAM 2/3/4 allows higher image quality and reduces stuttering probability . if you worry about VRAM , get R9 260X .it has 2GB VRAM and is 7-17% slower than HD 7850 . But is a gaming card . kinda entry level

R9 270X is a good gaming card