Comparison of Gainward GeForce GTX 1070 video card vs MSI GeForce RTX 3070 Ventus 2X 8G OC video card by specifications and benchmarks. Gainward GeForce GTX 1070 runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card MSI GeForce RTX 3070 Ventus 2X 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 150 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.