Comparison of ZOTAC GeForce GTX 980 Ti AMP! Extreme video card vs ASUS Turbo GeForce RTX 2080 SUPER Evo video card by specifications and benchmarks. ZOTAC GeForce GTX 980 Ti AMP! Extreme runs at 1.253 GHz+ 25 % base clock speed and has 6 GB of GDDR5 memory, while video card ASUS Turbo GeForce RTX 2080 SUPER Evo runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.