Comparison of ZOTAC GAMING GeForce RTX 2070 SUPER AMP Extreme video card vs GALAX GeForce RTX 2080 SUPER EX White (1-Click OC) video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2070 SUPER AMP Extreme runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 SUPER EX White (1-Click OC) 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.