Comparison of Colorful GeForce GTX 1660 SUPER 6G-V video card vs MSI GeForce RTX 3070 Ventus 3X 8G OC LHR video card by specifications and benchmarks. Colorful GeForce GTX 1660 SUPER 6G-V runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 3070 Ventus 3X 8G OC LHR runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.