Comparison of ASRock Intel Arc A750 Challenger D 8GB OC video card vs PowerColor Radeon RX 5700 XT Liquid Devil Limited Edition video card by specs and benchmarks. ASRock Intel Arc A750 Challenger D 8GB OC runs at 2.200 GHz+ 7 % base clock speed and has 8 GB of GDDR6 memory, while video card PowerColor Radeon RX 5700 XT Liquid Devil Limited Edition runs at 2.200 GHz+ 7 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, 785 g 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.