Comparison of Intel HD Graphics (Braswell GT1) video card vs Intel Iris Graphics 540 video card by specifications and benchmarks. Intel HD Graphics (Braswell GT1) runs at 0.400 GHz base clock speed and has 8 GB of memory, while video card Intel Iris Graphics 540 runs at 0.300 GHz base clock speed and has 32 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.