Comparison of KFA2 GeForce GTX 980 HOF Watercooled video card vs Gainward GeForce GTX 980 Phantom video card by specs and benchmarks. KFA2 GeForce GTX 980 HOF Watercooled runs at 1.304 GHz+ 16 % base clock speed and has 4 GB of GDDR5 memory, while video card Gainward GeForce GTX 980 Phantom runs at 1.304 GHz+ 16 % base clock speed and has 4 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 165 W, and the second is 165 W . Compare the benchmark results to find out which video card is better.