Comparison of INNO3D GeForce GTX 1060 iCHILL X3 3GB video card vs KFA2 GeForce GTX 1060 OC 6GB video card by specifications and benchmarks. INNO3D GeForce GTX 1060 iCHILL X3 3GB runs at 1.569 GHz+ 4 % base clock speed and has 3 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1060 OC 6GB runs at 1.518 GHz+ 1 % base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 150 W+ 25 %, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.