Comparison of Intel Iris Graphics 550 video card vs AMD Radeon Vega 9 Graphics video card by specs and benchmarks. Intel Iris Graphics 550 runs at 0.300 GHz base clock speed and has 32 GB of memory, while video card AMD Radeon Vega 9 Graphics runs at 0.300 GHz base clock speed and has 2 GB of memory. The weight is different, -- vs --. The TDP of the first video card is --, and the second is -- . Compare the benchmark results to find out which video card is better.