Comparison of XFX Radeon RX 550 2GB Low Profile video card vs Intel Arc Pro A40 video card by specifications and benchmarks. XFX Radeon RX 550 2GB Low Profile runs at 1.100 GHz base clock speed and has 2 GB of GDDR5 memory, while video card Intel Arc Pro A40 runs at 2.000 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 50 W, and the second is 50 W. Compare the table of benchmark results to find out which graphic card is better.