660 ti to XFX 7950

gotomars5

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Sep 3, 2013
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Hey i just switch out my GPU getting bad frames and choppiness. The reason for the Switch is my mobo cannot run sli only cross fire (asus M5 A97 R2.0) thought radeon would work better with my mobo. prier to the switch saint rows was working great now it sucks. sytem info ram 16gb ddr3 1600 Ballistix,16gb ddr3 1600 Vengeance, corsair TX750 80bronze,3TB HDD harddrive, 1TB HDD HARDdrive Windows7 64 Home Premium(yes i know i need to upgrade my os to use all 32gb of my ram). like i said earler only my gpu has change and its like im running a old gpu
 

Spec13

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Sep 2, 2013
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You can overclock 7950s to the speed of a 7970, it'll come within 1-2FPS of a 7970 at stock speeds.

Even if you weren't overclocking, the 7950 should be better in the long run.
 

gotomars5

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Sep 3, 2013
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My main problem is at base line i nerved overclock it but it had no problems running my games. thought this version of radeon was the equivalent. seems to act as if its 2 years behind
 

gotomars5

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Sep 3, 2013
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so the xfx r7950 is not the equivalent to the geforce gtx 660 ti
 

Spec13

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Oh, they're on par with each other, but there are a few advantages going for the AMD:

The 660ti has a lower memory bus and less vRAM. Whilst the 7950 has more vRAM and a higher memory bus. Not to mention, games are starting to be optimized for AMD hardware.
 

gotomars5

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Sep 3, 2013
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so i should have the better of the 2 cards, what i did took out both 660ti cannot be sli with my moboo return got xfx r7950 put in both use 2 cross fire cable (think i mess up there should of use one i think) turned on comp unpluged internet, windows installed basic drives, restarted, installed stuff from cd then updated.
 

Spec13

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Sep 2, 2013
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Not sure what you're saying here, you've already got both cards? Or should you pick the best one? It depends what you play, some games may utilise nVidia's Physx, if you don't like it, or don't play games that use it, I'd go for the more powerful 7950.
 

gotomars5

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Sep 3, 2013
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na just asking if i did something wrong with my 7950
 

gotomars5

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Sep 3, 2013
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hey i did a fresh install of windows 7 ultimate and add a 1050w silvers psu helps with frustrate problem put i am still haveing slow respounce i think this card Radeon 7950 does not have phyX on it like my old one gtx 660ti is there a way to tell. sorry Old PSU was 750w 80 bronze
 

baner711

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Aug 29, 2013
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Actually most overclock enough to beat a 7970 stock pretty easily.