Comparison of Intel Iris Xe Graphics 80 (Tiger Lake G7) video card vs Intel HD Graphics Ironlake (Arrandale) video card by specs and benchmarks. Intel Iris Xe Graphics 80 (Tiger Lake G7) runs at 0.400 GHz base clock speed and has 32 GB of memory, while video card Intel HD Graphics Ironlake (Arrandale) runs at 0.400 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.