Comparison of Intel Iris Plus Graphics 645 video card vs AMD Radeon HD 6410D video card by specs and benchmarks. Intel Iris Plus Graphics 645 runs at 0.300 GHz base clock speed and has 32 GB of memory, while video card AMD Radeon HD 6410D runs at 0.300 GHz base clock speed and has 1 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.