Comparison of GIGABYTE GeForce RTX 2060 D6 6G video card vs MSI GeForce RTX 2080 SUPER Ventus XS video card by specifications and benchmarks. GIGABYTE GeForce RTX 2060 D6 6G runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 2080 SUPER Ventus XS runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.