Comparison of Palit GeForce GTX 1080 GameRock video card vs KFA2 GeForce GTX 1080 video card by specs and benchmarks. Palit GeForce GTX 1080 GameRock runs at 1.645 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory, while video card KFA2 GeForce GTX 1080 runs at 1.645 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory. The weight is different, -- vs --. The TDP of the first video card is 180 W, and the second is 180 W . Compare the benchmark results to find out which video card is better.