Comparison of MSI Radeon RX 6600 XT MECH 2X 8G OCV1 video card vs KFA2 GeForce RTX 2060 EX WHITE (1-Click OC) video card by specs and benchmarks. MSI Radeon RX 6600 XT MECH 2X 8G OCV1 runs at 1.968 GHz base clock speed and has 8 GB of GDDR6 memory, while video card KFA2 GeForce RTX 2060 EX WHITE (1-Click OC) runs at 1.968 GHz base clock speed and has 6 GB of GDDR6 memory. The weight is different, 728 g vs --. The TDP of the first video card is 160 W, and the second is 160 W . Compare the benchmark results to find out which video card is better.