Comparison of ZOTAC GeForce GTX 1080 AMP Edition video card vs Gainward GeForce RTX 2060 SUPER Phantom GS 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 Gainward GeForce RTX 2060 SUPER Phantom GS runs at 1.470 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 230 W+ 28 %, and the second is 215 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.