Hello guys, what are the difference of this 2 cards in performance for gaming?? XFX RADEON 7750 1gb ddr5 or SAPPHIRE 7750 2gb ddr3??
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Generally speaking, the higher the resolution, the more memory needed by the graphics. Now RAM speed does influence the gaming speed. I think, @ 1920x1080, I would rather have 1 GB of faster(DDR5) ram than 2 GB of slower(DDR3) ram.
1 GB GDDR5 is going to be better than 2 GB DDR3 95% of the time with that graphics card. The last 5% of the time it's not going to matter either way.