Comparison of Intel HD Graphics 400 video card vs Intel HD Graphics 500 video card by specifications and benchmarks. Intel HD Graphics 400 runs at 0.320 GHz base clock speed and has 8 GB of memory, while video card Intel HD Graphics 500 runs at 0.250 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.