Comparison of ZOTAC GAMING GeForce RTX 2070 OC MINI video card vs GIGABYTE AORUS GeForce RTX 3070 Master 8G (rev. 2.0) video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2070 OC MINI runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE AORUS GeForce RTX 3070 Master 8G (rev. 2.0) runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 175 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.