Comparison of Gainward GeForce RTX 2070 SUPER Phantom GS video card vs Colorful iGame GeForce RTX 2080 SUPER Advanced OC-V video card by specifications and benchmarks. Gainward GeForce RTX 2070 SUPER Phantom GS runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 2080 SUPER Advanced OC-V runs at 1.650 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 250 W. Compare the table of benchmark results to find out which graphic card is better.