Comparison of Intel GMA 3150 video card vs Intel HD Graphics P4700 video card by specifications and benchmarks. Intel GMA 3150 runs at 0.200 GHz base clock speed and has 1 GB of memory, while video card Intel HD Graphics P4700 runs at 0.350 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.