Comparison of XFX Radeon RX 5700 XT Double Dissipation video card vs MSI GeForce RTX 2080 SUPER Sea Hawk EK X video card by specifications and benchmarks. XFX Radeon RX 5700 XT Double Dissipation runs at 1.605 GHz base clock speed and has 8 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 225 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.