Advice on Radeon 7770 vs 7750 vs 6790 or suggest 100-200$ budget card

[gwapings101]

APPROXIMATE PURCHASE DATE: Next Week

BUDGET RANGE: 100-200$

PARTS PREFERENCES: ATI

OVERCLOCKING: Maybe

CROSSFIRE: Yes

ADDITIONAL COMMENTS: Needs to have a low budget graphics card, i'm playing bf 3, diablo 3, shogun 2.

 

[de5_Roy]

that's a rather wide range...
for $120~ - radeon 6770,
$140~ - radeon 6850,
$170~ - radeon 6870.
asus, msi, gigabyte, sapphire, his are good brands for amd cards. look for better cooler e.g. dcu ii, twin frozr ii, iceq etc and better warranties and after sales services.
[strike]6790 is the most powerful among the ones you listed in the thread header[/strike]. 7770 and 6790 seems to be on similar level. 7750 is the most power efficient and lastly, 7770 is the most overpriced one. 7770 has received some price cuts, but it still needs to come down a bit.

 

[gwapings101]

just checked benchmarks seems 7770 is good too?

 

[de5_Roy]

something like this msi card seems like a good deal when you take rebate into account.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127664

 

[gcmartini]

I'd suggest getting the 6870.They are great in CF aswell and by them self for the price.