Comparison of MSI GeForce GTX 1660 TI VENTUS 6G OC video card vs MSI Radeon RX 6500 XT MECH 2X 4G video card by specifications and benchmarks. MSI GeForce GTX 1660 TI VENTUS 6G OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI Radeon RX 6500 XT MECH 2X 4G runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 107 W. Compare the table of benchmark results to find out which graphic card is better.