Sli or NO Sli?

SpeedGeek

Distinguished
Feb 23, 2002
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I want to upgrade my machine and get better gaming performance, right now I have a core i7 cpu with 4GB of DDR3 memory, working with a Geforce 8600GTS..

SHOULD I :

1. Throw away my current card and upgrade to a newer generation?

OR

2. Buy a 2nd Geforce 8600GTS and go S L I !!!


What do you think?
 
8600 is just weak in Sli. Sli is usually for the bigger higher performance cards like 8800's, 9800s (rebrands of 8800s--shrinked die), GTS 250 (shrinked--- redone 8800gts), GTX 260, GTX 275 GTX 280 GTX 295 GTX or crossfire with HD x8xx x9xx x7xx
 
Ok, guys, I think you're exaggerating a little here, I play most games just fine on this card, even the new Call of Duty Modern Warfare 2 runs nicely on them at 1400x900 WITH x4 anti-aliasing...

What kind of performance increase will I see by adding a 2nd card (in percentages) ?