Comparison of INNO3D GeForce GTX 1070 iCHILL X3 V2 video card vs KFA2 GeForce GTX 1660 Ti EX (1-Click OC) video card by specifications and benchmarks. INNO3D GeForce GTX 1070 iCHILL X3 V2 runs at 1.620 GHz+ 8 % base clock speed and has 8 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1660 Ti EX (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 200 W+ 33 %, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.