Comparison of ZOTAC GeForce GTX 1070 Twin Fan video card vs MSI GeForce RTX 3070 Suprim 8G video card by specifications and benchmarks. ZOTAC GeForce GTX 1070 Twin Fan runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card MSI GeForce RTX 3070 Suprim 8G runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 220 W+ 47 %, and the second is 270 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.