Which is better? The SAPPHIRE Radeon 6570 or the XFX HD 667X-ZWF4 Radeon HD 6670

[SealedKnave13]

Hello, I am building my first gaming pc. I am going to be playing battlefield 3 and the new games to come on at least medium-high settings. Which one would do it better? The specs of the one I am building are: Intel Core i5 2.9GHz 8 GB of RAM 1 TB HDD Biostar TZ77B LGA 1155 ATX Intel Motherboard I dont know if the XFX Radeon HD is better than the SAPPHIRE Radeon because the SAPPHIRE has 2 Gb of GPU RAM but it is DDR3. The XFX Radeon HD has only 1 GB but it is DDR5. HELP me!!!!!!!

 

[mubin]

Get a sapphire HD 6770 1gb ddr5 instead hd 6750. It will help you to play battlefield 3 better than any of the gpu you listed.

But i recommanded to spend more money on gpu to play BF3 @ 1900x1080 res @ high fps. HD 6770 will not give you that much performance.