Comparison of Gainward GeForce RTX 2070 Phantom GLH video card vs Colorful iGame GeForce RTX 2080 Vulcan X OC-V video card by specifications and benchmarks. Gainward GeForce RTX 2070 Phantom GLH runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 2080 Vulcan X OC-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+ 23 %, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.