Gigabyte gt640 2gb ddr3 vs radeon hd7750/6670 1gb ddr5

black-551

Honorable
Dec 23, 2012
3
0
10,510
Hello,
i want to buy a gfx
but i don't know which one is better

1)nvidia gt640 2gb ddr3 or radeon hd7750 1gb ddr5?

2)gt630 2gb ddr3 or hd6670 1gbddr5?

pls give me a quick help
 

bretmh

Honorable
Nov 28, 2012
95
0
10,640
7750 is laps ahead of the others.

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