Comparison of AMD Radeon HD 8550D video card vs AMD Radeon HD 8510G 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 AMD Radeon HD 8510G runs at 0.450 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.