Comparison of ZOTAC GAMING GeForce RTX 2070 SUPER AMP video card vs GALAX GeForce RTX 2080 EX OC White video card by specs and benchmarks. ZOTAC GAMING GeForce RTX 2070 SUPER AMP runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 EX OC White runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 215 W, and the second is 215 W . Compare the benchmark results to find out which video card is better.