Comparison of XFX Radeon RX 5600 XT Thicc II Pro video card vs ASUS ROG Strix GeForce GTX 1660 TI Advanced video card by specifications and benchmarks. XFX Radeon RX 5600 XT Thicc II Pro runs at 1.235 GHz+ 9 % base clock speed and has 6 GB of GDDR6 memory, while video card ASUS ROG Strix GeForce GTX 1660 TI Advanced runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.