Comparison of Intel UHD Graphics (Tiger Lake G4) video card vs AMD Radeon Vega 8 Graphics video card by specs and benchmarks. Intel UHD Graphics (Tiger Lake G4) runs at 0.300 GHz base clock speed and has 32 GB of memory, while video card AMD Radeon Vega 8 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.