Comparison of Intel Iris Plus Graphics 655 video card vs Intel HD Graphics (Sandy Bridge GT1) video card by specifications and benchmarks. Intel Iris Plus Graphics 655 runs at 0.300 GHz base clock speed and has 32 GB of memory, while video card Intel HD Graphics (Sandy Bridge GT1) runs at 0.850 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.