Comparison of KFA2 GeForce GTX 1060 OC 6GB GDDR5X REDBLACK version video card vs ASUS TUF Gaming GeForce GTX 1660 TI EVO TOP Edition video card by specs and benchmarks. KFA2 GeForce GTX 1060 OC 6GB GDDR5X REDBLACK version runs at 1.518 GHz+ 1 % base clock speed and has 6 GB of GDDR5X memory, while video card ASUS TUF Gaming GeForce GTX 1660 TI EVO TOP Edition runs at 1.518 GHz+ 1 % base clock speed and has 6 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.