Comparison of ZOTAC GAMING GeForce RTX 2070 AMP video card vs KFA2 GeForce RTX 3070 Ti EX (1-Click OC) video card by specifications 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 KFA2 GeForce RTX 3070 Ti EX (1-Click OC) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 185 W+ 6 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.