Comparison of INNO3D GeForce GTX 1070 iCHILL X4 video card vs KFA2 GeForce GTX 1070 EX Red Edition video card by specifications and benchmarks. INNO3D GeForce GTX 1070 iCHILL X4 runs at 1.620 GHz+ 8 % base clock speed and has 8 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1070 EX Red Edition runs at 1.518 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 200 W+ 33 %, and the second is 150 W. Compare the table of benchmark results to find out which graphic card is better.