Comparison of MSI Radeon RX 5600 XT Gaming M video card vs XFX Speedster QICK308 Radeon RX 6600 XT BLACK Gaming video card by specs and benchmarks. MSI Radeon RX 5600 XT Gaming M runs at 1.130 GHz base clock speed and has 6 GB of GDDR6 memory, while video card XFX Speedster QICK308 Radeon RX 6600 XT BLACK Gaming runs at 1.130 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, 922 g vs --. The TDP of the first video card is 160 W, and the second is 160 W . Compare the benchmark results to find out which video card is better.