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 7770x2 vs 7870 vs gtx 660 - Forum two GTX660 vs. one GTX770 - Forum pny gtx 660 vs vapor-x 7770 ghz edition - Forum 7770 vs. GTX 660 - Forum PNY vs EVGA GTX 660. Is there much of a difference between the two brands? - 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 Two GTX 660s VS One Evga Geforce GTX 680 Forum SolvedCan i use GTX 660 coolers on my HD 7770? Forum SolvedGTX 660 TI or HD 7770 Ghz Forum SolvedGoing from AMD 7770 to Nvidia GTX 660 Forum SolvedDual SLI two GTX 640s or one Radeon HD 7770? Forum SolvedSecond HD7770 or a single HD7950 or GTX660? Forum Solved660ti vs 7770 oc How much better? Forum SolvedWhich one?: Intel i5 3570+AMD HD7770 or AMD FX8150+GTX650 or AMD A10+GTX660 Forum SolvedHD 7770 upgrade to a GTX 660??? Forum SolvedRadeon HD 7950 Vs. TWO HD 7770 GHz Edition (1 High-End Vs 2 Low-End Crossfire) Forum SolvedCrossfire 7770 vs GTX 480 Forum SolvedPower supply required for two-way SLI asus GTX 660 OC? Forum SolvedSapphire Radeon HD 7770 vs Sparkle GTX 560 SE ? Forum SolvedNvidia Geforce GTX 650 vs Sapphire AMD/ATI 7770 1GB Forum SolvedStuck Between Two GPUs (GTX 750ti or GTX 660) Forum 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 !