Comparison of AMD Radeon HD 7420G video card vs Intel Iris Xe Graphics 24 (Raptor Lake S) video card by specifications and benchmarks. AMD Radeon HD 7420G runs at 0.480 GHz base clock speed and has 2 GB of memory, while video card Intel Iris Xe Graphics 24 (Raptor Lake S) runs at 0.300 GHz base clock speed and has 16 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.