Comparison of XFX Radeon RX 5600 XT RAW II video card vs Sapphire Pulse Radeon RX 6600 video card by specifications and benchmarks. XFX Radeon RX 5600 XT RAW II runs at 1.235 GHz+ 9 % base clock speed and has 6 GB of GDDR6 memory, while video card Sapphire Pulse Radeon RX 6600 runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 132 W. Compare the table of benchmark results to find out which graphic card is better.