Play Diablo 3 and want to open a game account at 12! ! The cpu is E3 ~ ~ I want to match a graphics card between 750~~900! ! Which graphics card is more cost-effective?

The best way to use multi-card is not expensive graphics card, but cheap 450 630, but it needs 4g ddr3 memory, not 1g memory.

Shuangmin Horri-bull 450/630 4g version, used in the studio, agreed, 400-500 yuan.