Comparison of Colorful iGame GeForce RTX 2070 SUPER Advanced OC-V video card vs Gainward GeForce RTX 2080 Phantom video card by specs and benchmarks. Colorful iGame GeForce RTX 2070 SUPER Advanced OC-V runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Gainward GeForce RTX 2080 Phantom runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, 2020 g vs --. The TDP of the first video card is 215 W, and the second is 215 W . Compare the benchmark results to find out which video card is better.