Comparison of PowerColor Radeon VII video card vs MSI GeForce RTX 2080 Ventus 8G V2 video card by specifications and benchmarks. PowerColor Radeon VII runs at 1.400 GHz base clock speed and has 16 GB of HBM2 memory, while video card MSI GeForce RTX 2080 Ventus 8G V2 runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 300 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.