Comparison of Sapphire Pulse Radeon RX 5500 XT 8G video card vs PowerColor Radeon RX 5700 XT Liquid Devil Limited Edition video card by specifications and benchmarks. Sapphire Pulse Radeon RX 5500 XT 8G runs at 1.607 GHz base clock speed and has 8 GB of GDDR6 memory, while video card PowerColor Radeon RX 5700 XT Liquid Devil Limited Edition runs at 1.900 GHz+ 18 % base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 135 W+ 4 %, and the second is 225 W. Compare the table of benchmark results to find out which graphic card is better.