Comparison of ZOTAC GAMING GeForce RTX 2070 AMP video card vs Gainward GeForce RTX 2070 Phoenix GS (DVI) video card by specs and benchmarks. ZOTAC GAMING GeForce RTX 2070 AMP runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 2070 Phoenix GS (DVI) runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 185 W+ 6 %, and the second is 185 W+ 6 % . Compare the benchmark results to find out which video card is better.