Comparison of KFA2 GeForce GTX 1070 EX OC video card vs MSI GeForce RTX 3070 Suprim SE 8G video card by specifications and benchmarks. KFA2 GeForce GTX 1070 EX OC runs at 1.594 GHz+ 6 % base clock speed and has 8 GB of GDDR5 memory, while video card MSI GeForce RTX 3070 Suprim SE 8G 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 270 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.