Comparison of ZOTAC GeForce GTX 1070 OEM video card vs GIGABYTE GeForce RTX 2070 SUPER WINDFORCE 8G video card by specifications and benchmarks. ZOTAC GeForce GTX 1070 OEM runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GIGABYTE GeForce RTX 2070 SUPER WINDFORCE 8G runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.