Comparison of AMD Radeon HD 7660G video card vs Intel HD Graphics (Braswell GT1) video card by specifications and benchmarks. AMD Radeon HD 7660G runs at 0.500 GHz base clock speed and has 8 GB of memory, while video card Intel HD Graphics (Braswell GT1) runs at 0.400 GHz base clock speed and has 8 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.