Zotac GTX660Ti AMP! Review
3D Mark Vantage
With the stock results being so similar we're only looking at the overclock on the AMP!, and in Vantage it's just an edge ahead of the Windforce, but nothing that can't be explained just by error tolerance in the actual test.
3D Mark 11
In 3D Mark 11 we see that again the AMP! is every so slightly ahead of the Windforce. Not mind-blowing improvements but we'll see if this continues through the rest of our testing.