Comparison of Intel Arc A750 Graphics video card vs PowerColor Radeon RX 5700 XT (Radial Fan) video card by specs and benchmarks. Intel Arc A750 Graphics runs at 2.050 GHz base clock speed and has 8 GB of GDDR6 memory, while video card PowerColor Radeon RX 5700 XT (Radial Fan) runs at 2.050 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.