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Old 01-08-09, 02:29 PM   #13
walterman
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Join Date: Oct 2003
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Thumbs up Re: EVGA GTX 295 Quad SLI!

Awesome rig, Jacob !

Quote:
Originally Posted by slaWter View Post
Very small performance difference. 3x 285 could be faster than Quad-SLI...
Did you try that jAkUp?
Shading power:

4 x 1242 MHz = 4968 MHz
3 x 1476 MHz = 4428 MHz

12% win for the quad SLI.


Bandwidth:

4 x 448 bit x 1000 MHz x 2 = 448000 MB/s
3 x 512 bit x 1242 MHz x 2 = 476928 MB/s

6% win for the tri SLI.


Maybe the Tri SLI system could scale better with high resolutions, due to the larger frame buffer.
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