Comparison of ZOTAC GeForce GTX 1080 AMP Edition video card vs Palit GeForce GTX 1080 GameRock video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 AMP Edition runs at 1.683 GHz+ 5 % base clock speed and has 8 GB of GDDR5X memory, while video card Palit GeForce GTX 1080 GameRock runs at 1.645 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 230 W+ 28 %, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.