Comparison of GIGABYTE GeForce RTX 2070 SUPER GAMING OC 8G video card vs Colorful GeForce RTX 2080 CH-V video card by specifications and benchmarks. GIGABYTE GeForce RTX 2070 SUPER GAMING OC 8G 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 215 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.