Comparison of Gainward GeForce RTX 2060 Pegasus video card vs MSI GeForce RTX 2080 SUPER Sea Hawk EK X video card by specifications and benchmarks. Gainward GeForce RTX 2060 Pegasus runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 2080 SUPER Sea Hawk EK X 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.