gtx 660 ti SLI vs GTX 770

Solution
More specifically,

1) A GTX770 is only about 26% faster than a GTX660Ti: http://www.techpowerup.com/reviews/ASUS/GeForce_GTX_770_Direct_Cu_II_OC/27.html

2) Of the many games chosen for a review, 2xGTX660Ti was 70% faster on average (at 1920x1080) than a single 660Ti:
http://www.xbitlabs.com/articles/graphics/display/geforce-gtx-660-ti-sli_6.html#sect0

*Thus, going to a GTX770 makes little sense and you would ONLY benefit slightly (26%) if the game didn't support SLI.

These numbers assume similarly performing cards vs stock.
More specifically,

1) A GTX770 is only about 26% faster than a GTX660Ti: http://www.techpowerup.com/reviews/ASUS/GeForce_GTX_770_Direct_Cu_II_OC/27.html

2) Of the many games chosen for a review, 2xGTX660Ti was 70% faster on average (at 1920x1080) than a single 660Ti:
http://www.xbitlabs.com/articles/graphics/display/geforce-gtx-660-ti-sli_6.html#sect0

*Thus, going to a GTX770 makes little sense and you would ONLY benefit slightly (26%) if the game didn't support SLI.

These numbers assume similarly performing cards vs stock.
 
Solution

gazum123

Distinguished
Nov 4, 2011
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Indeed the 660 SLI will be quicker athough to be honest you do sometimes run into random issues with games which can be annoying. If I were you with the funds you may have I would just buy a single card (Best one you can afford) as you will still have great performance but won't have these random issues.