Comparison of Sapphire Nitro+ Radeon RX 5500 XT 8G SE video card vs MSI GeForce GTX 1660 AERO ITX 6G OC video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 5500 XT 8G SE runs at 1.607 GHz base clock speed and has 8 GB of GDDR6 memory, while video card MSI GeForce GTX 1660 AERO ITX 6G OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 135 W+ 4 %, and the second is 130 W+ 8 %. Compare the table of benchmark results to find out which graphic card is better.