Comparison of Intel Iris Graphics 6100 video card vs AMD Radeon R2 (Beema) video card by specifications and benchmarks. Intel Iris Graphics 6100 runs at 0.300 GHz base clock speed and has 16 GB of memory, while video card AMD Radeon R2 (Beema) runs at 0.500 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.