Comparison of KFA2 GeForce GTX 970 HOF video card vs GIGABYTE GeForce GTX 970 XTREME video card by specifications 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 GIGABYTE GeForce GTX 970 XTREME runs at 1.215 GHz+ 16 % base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 145 W-2 %, and the second is 145 W-2 %. Compare the table of benchmark results to find out which graphic card is better.