I'm considering replacing my poor old 660 with a 1060, and I was curious as to the performance difference between them, based off sheer specs... And then I realized, I had no idea what I was looking at. Example:
660 - 960 CUDA, 980mhz clock, 78 bn/s fill rate
760 - 1152 CUDA, 980mhz clock, 94 bn/s fill rate (obciously an upgrade)
960 - 1024 CUDA, 1127mhz clock, 72 gigatexel/s fill rate (buh?)
1060 - 1280 CUDA, 1500mhz clock, 120-150 gt/s fill rate (different sources give different numbers)
Obviously, an actual benchmark would answer the question of whats better, by how much, but I'm more interested in what these numbers mean (and why the 960 looks worse, or what billion/s relates to gigatexel/s)