Comparison of KFA2 GeForce GTX 970 HOF video card vs INNO3D GeForce GTX 970 iCHILL HerculeZ X4 Air Boss Ultra video card by specs and benchmarks. KFA2 GeForce GTX 970 HOF runs at 1.228 GHz+ 17 % base clock speed and has 4 GB of GDDR5 memory, while video card INNO3D GeForce GTX 970 iCHILL HerculeZ X4 Air Boss Ultra runs at 1.228 GHz+ 17 % base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 145 W-2 %, and the second is 145 W-2 % . Compare the benchmark results to find out which video card is better.