Comparison of AMD Radeon RX Vega M GH Graphics video card vs Intel UHD Graphics 620 video card by specs and benchmarks. AMD Radeon RX Vega M GH Graphics runs at 1.060 GHz base clock speed and has 4 GB of memory, while video card Intel UHD Graphics 620 runs at 1.060 GHz base clock speed and has 16 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.