Gigabyte 7970 OC windforce 3x edition or Zotac Gtx 680 AMP edition?

angel614

Honorable
May 4, 2013
8
0
10,510
Hi everyone, I just got an offer from a friend to trade a gigabyte 7970 OC winforce 3x edition for my zotac gtx 680 amp edition and he will also throw in 40 bucks? is it worth it? In terms of performance, which one is better?