Comparison of EVGA GeForce RTX 2070 SUPER XC ULTRA video card vs ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme video card by specifications and benchmarks. EVGA GeForce RTX 2070 SUPER XC ULTRA runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ZOTAC Gaming GeForce RTX 2080 SUPER AMP Extreme runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 215 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.