Comparison of ZOTAC GAMING GeForce RTX 2060 AMP video card vs Gainward GeForce RTX 2080 SUPER Phantom GLH video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2060 AMP runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Gainward GeForce RTX 2080 SUPER Phantom GLH runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 170 W+ 6 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.