Comparison of ZOTAC GAMING GeForce RTX 2070 AMP Extreme Core video card vs MSI GeForce RTX 3070 Twin Fan 8G OC video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2070 AMP Extreme Core runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce RTX 3070 Twin Fan 8G OC runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 225 W+ 29 %, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.