Comparison of Intel HD Graphics (Sandy Bridge GT1) video card vs AMD Radeon R7E video card by specifications and benchmarks. Intel HD Graphics (Sandy Bridge GT1) runs at 0.850 GHz base clock speed and has 2 GB of memory, while video card AMD Radeon R7E runs at 0.630 GHz base clock speed and has 0 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.