Comparison of AMD Radeon RX 660M video card vs Intel HD Graphics (Broadwell GT1) video card by specifications and benchmarks. AMD Radeon RX 660M runs at 1.900 GHz base clock speed and has 8 GB of memory, while video card Intel HD Graphics (Broadwell GT1) runs at 0.300 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.