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Which GPU better for my CPU

Last response: in Graphics & Displays
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November 22, 2011 4:42:37 AM

Hey guys. I`m new here. And sorry for my bad english , i`m from Russia=)
So there are my question.
Which gpu better for my spec.(proc.)
System :
MB - Asus P5P43TD
Proc. - Dual Core e6300 2.8 Ghz (probably overclock il to 3.5 Ghz)
Kingston DDR3 2x2 Gb 1333Mhz
PSU - FSP 550 w.

gpu - HD 6770 or HD 6790

Links -
1. http://komsomolsk-na-amure.dns-shop.ru/catalog/i131239/
2. http://komsomolsk-na-amure.dns-shop.ru/catalog/i130642/ ( also XFX Radeon 6790 and HIS 6790 - what brand is better?)

Thanks. And once again - sorry for my bad english.
Peace)

More about : gpu cpu

a c 147 U Graphics card
a b à CPUs
November 22, 2011 4:51:14 AM

both company make solid cards for AMD but generally most people like XFX because of the customer service (though i'm not sure how is this in your country) and warranty deals. your cpu should be able to handle 6770 or 6790 but you can OC your cpu if you want to eliminate any possible bottleneck. other than that you're good to go
November 22, 2011 5:03:19 AM

Ok.Thanks a lot. And what difference between 6770 and 6790? Should i go with 6790 when it cost more about 5 % than 6770?
Related resources
November 22, 2011 5:04:41 AM

6790 is 256bit and 6770 is 128bit this is diffrence but both are ddr5 and dx11 support that is the new feature of cards
November 22, 2011 5:06:17 AM

another diffrence is 6790 require more watts
November 22, 2011 5:07:37 AM

I mean what difference between 6790 and 6770 in performance in games? Preferable resolution - 1280x1024.
a c 147 U Graphics card
a b à CPUs
November 22, 2011 5:09:36 AM

Phenya said:
Ok.Thanks a lot. And what difference between 6770 and 6790? Should i go with 6790 when it cost more about 5 % than 6770?


6790 is a bit faster than 6770.

http://www.techpowerup.com/reviews/AMD/HD_6790/22.html

you can read the whole review for more info about it
November 22, 2011 5:12:15 AM

Ok. Thanks. And what you think about GTX 550 Ti? Same price as 6790.
Update. I see(Link from renz496) that 550 Ti is a bit slower
So best choice is HD 6790? (If i overclock cpu)
a c 147 U Graphics card
a b à CPUs
November 22, 2011 5:29:11 AM

6790 was released to beat nvidia GTX550 Ti. i think your cpu might bottleneck the card a bit at it's stock clock. but you should be good if you can push your cpu upto 3.4Ghz and above
November 22, 2011 5:40:17 AM

Thanks for answers. Please, close this thread.=)
Peace)
!