Sutability

[SA4CHI]

which ddr3 graphic card is suitable for intel dg33bu mother board.

 

[ulillillia]

If you're referring to GDDR3 VRAM, then it doesn't matter. Just make sure your power supply is adequate enough to handle the load of the GPU. Thus, I would recommend going for a GDDR5 card, provided your power supply can handle it.