Comparison of ZOTAC GeForce GTX 1060 AMP Edition 6GB GDDR5X video card vs KFA2 GeForce GTX 1660 Ti White Mini (1-Click OC) video card by specifications and benchmarks. ZOTAC GeForce GTX 1060 AMP Edition 6GB GDDR5X runs at 1.607 GHz+ 7 % base clock speed and has 6 GB of GDDR5X memory, while video card KFA2 GeForce GTX 1660 Ti White Mini (1-Click OC) runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.