Comparison of GALAX GeForce GTX 1660 SUPER EX White (1-Click OC) video card vs MSI Radeon RX 6500 XT MECH 2X 4G OC video card by specifications and benchmarks. GALAX GeForce GTX 1660 SUPER EX White (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI Radeon RX 6500 XT MECH 2X 4G OC runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 107 W. Compare the table of benchmark results to find out which graphic card is better.