Comparison of Gainward GeForce RTX 2070 SUPER Phoenix V1 video card vs Colorful GeForce RTX 2080 CH-V video card by specifications and benchmarks. Gainward GeForce RTX 2070 SUPER Phoenix V1 runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful GeForce RTX 2080 CH-V runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 235 W+ 9 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.