GTX660 non-ti vs HD7850?

[Nuck Chorris]

GTX 660 ($249.95)
http://www.ebay.com.au/itm/ASUS-GTX660-OC-2GB-GeForce-Gaming-Video-Card-DirectCUII-2048MB-nVIDIA-Graphics-/360558023526?pt=AU_Components&hash=item53f2eed366&_uhb=1#ht_6903wt_1344

HD 7850 ($218.99, about $31 cheaper)
http://www.ebay.com.au/itm/ATI-Radeon-2GB-HD7850-Graphic-Card-Gaming-Eyefinity-Video-HDMI-DVI-DisplayPort-/290828337117?pt=AU_Components&hash=item43b6b83fdd&_uhb=1#ht_7585wt_1111

More info:

I currently have a Celeron G1610 (Ivy Bridge), it's 2.6Ghz and dual core. I'm fine with having a bottleneck, I'm upgrading to an i5 Haswell anyways and this build is soon to be my brother's pc (I'm taking the GPU and buy him a 7770).

And also, my PSU (620w, non 80 plus) only has one 6 pin pcie power connector so these cards are the highest I can go. I'm upgrading to a CX750M this June.

-Sorry for bad English-

 

[yasserBasha]

Go for GTX 660 ... period.