Comparison of INNO3D GeForce GTX 980 iCHILL HerculeZ X3 Air Boss video card vs KFA2 GeForce GTX 980 HOF Watercooled video card by specifications and benchmarks. INNO3D GeForce GTX 980 iCHILL HerculeZ X3 Air Boss runs at 1.228 GHz+ 9 % base clock speed and has 4 GB of GDDR5 memory, while video card KFA2 GeForce GTX 980 HOF Watercooled runs at 1.304 GHz+ 16 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 165 W, and the second is 165 W. Compare the table of benchmark results to find out which graphic card is better.