AMD Radeon HD 7950 Boost vs. Nvidia GeForce GTX 660 Ti: frametimes review
 

Last week we introduced you to the concept of of frametime tests, a more accurate way of measuring graphics card performance in video games. This time we submitted the AMD Radeon HD 7950 Boost and the Nvidia GeForce GTX 660 Ti to our new test. Again it's clear that the average frames per second a video card is capable of doesn't tell the whole story in terms of real-life performance.

http://uk.hardware.info/reviews/4002...metimes-review