Comparison of AMD Radeon HD 8550D video card vs Intel HD Graphics P4600 video card by specifications and benchmarks. AMD Radeon HD 8550D runs at 0.720 GHz base clock speed and has 2 GB of memory, while video card Intel HD Graphics P4600 runs at 0.350 GHz base clock speed and has 2 GB of memory. The TDP of the first video card is --, and the second is --. Compare the table of benchmark results to find out which graphic card is better.