Comparison of MSI GeForce GTX 1070 GAMING X 8G video card vs GALAX GeForce RTX 2080 SUPER video card by specifications and benchmarks. MSI GeForce GTX 1070 GAMING X 8G runs at 1.506 GHz base clock speed and has 8 GB of GDDR5 memory, while video card GALAX GeForce RTX 2080 SUPER runs at 1.650 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 250 W. Compare the table of benchmark results to find out which graphic card is better.