Comparison of MSI Radeon RX 5700 Mech OC video card vs MSI GeForce GTX 1080 GAMING X 8G video card by specs and benchmarks. MSI Radeon RX 5700 Mech OC runs at 1.515 GHz+ 3 % base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce GTX 1080 GAMING X 8G runs at 1.515 GHz+ 3 % base clock speed and has 8 GB of GDDR5X memory. The weight is different, 788 g vs 1100 g. The TDP of the first video card is 180 W, and the second is 180 W . Compare the benchmark results to find out which video card is better.