Comparison of MSI Radeon RX 5700 Mech OC video card vs GIGABYTE AORUS Radeon RX 6700 XT ELITE 12G video card by specifications 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 GIGABYTE AORUS Radeon RX 6700 XT ELITE 12G runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 230 W. Compare the table of benchmark results to find out which graphic card is better.