Comparison of PowerColor Radeon RX 5700 XT video card vs XFX Radeon RX 5700 XT Thicc II video card by specs and benchmarks. PowerColor Radeon RX 5700 XT runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card XFX Radeon RX 5700 XT Thicc II runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs --. The TDP of the first video card is 225 W, and the second is 225 W . Compare the benchmark results to find out which video card is better.