Two 7770 vs gtx 660 Tags: Graphics Cards Gtx Graphics Last response: December 2, 2012 3:18 AM in Graphics & Displays Share karlg23 December 2, 2012 12:49:19 AM Are two 7770 better than one gtx 660? If so is a 620 watt psu enough? Thanks for suggestions, More about : 7770 gtx 660 bobusboy a b U Graphics card December 2, 2012 1:40:47 AM Yes a 620 watt is more than enough, and 7770s in crossfire would compete with a 580, IIRC a 580 is better than a 660 if you want to use AA but other than that they perform very similarly. IMO go with the 660 and then sli down the road. karlg23 December 2, 2012 1:48:57 AM thanks Related resources 660 vs 7870 vs 7770 XFire - Forum 7850, 7770 cf, or 660 (non ti) - Forum Will two HD Radeon 7770 's in crossfire out perform a single GTX 660 Ti? - Forum Gtx 650 ti vs . radeon hd 7770 for gaming - Forum 7770 vs . GTX 660 - Forum Can't find your answer ? Ask ! Get the answer euphoria4949 a b U Graphics card December 2, 2012 1:54:40 AM bobusboy said:Yes a 620 watt is more than enough, and 7770s in crossfire would compete with a 580, IIRC a 580 is better than a 660 if you want to use AA but other than that they perform very similarly. IMO go with the 660 and then sli down the road. ^^ What he said =) ^^ milkshakez7z December 2, 2012 2:01:49 AM do you already have a 7770? if so then get another one, if not go for a more powerful single card rather than a cf setup. karlg23 December 2, 2012 2:29:43 AM I don't have either right now so I will just get the 660 mastrom101 a b U Graphics card December 2, 2012 3:03:14 AM I would also consider the 7870, it's a solid GPU as well. I think a single card would be your best bet, at least for now. Quaddro a b U Graphics card December 2, 2012 3:18:34 AM if you wanna to buy graphics card.. always go with the single strongest card that you can afford.. then crossfiring/SLI-ing it in the future when your card cannot deliver decent frame rate.. Well, multi gpu always be a last option.. Can't find your answer ? Ask ! Publish Related resources : ForumHD 7770 to GTX 660 ForumHd 7850 vs gtx 660 ForumGTX 660 Vs HD 7870 pls help... ForumI3-3220 + GTX 660 2GB VS i5-3470 + HD 7850 1GB ForumGTX 660 TI VS . RADEON 7950 VS . RADEON 7870 ForumPalit GTX 650 vs Sapphire 7770 Vapor X vs Palit 6870? ForumNeed Advice on(dual 7770 or single gtx 660 ) ForumGTX 660 Ti vs GTX 670 ForumPowercolor 7770 or Inno3D GTX 650? ForumGTX 660 Ti vs HD 7870 vs GTX 670 for Mid-level gaming ForumAsus 7770 2GB VS Asus 650 TI Forum7770 CF vs 7870 ForumGtx 660 [non-ti] or Radeon HD 7850 More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !