Comparison of Intel HD Graphics (Westmere) video card vs Intel Iris Xe Graphics 64 (Alder Lake) video card by specs and benchmarks. Intel HD Graphics (Westmere) runs at 0.500 GHz base clock speed and has 2 GB of memory, while video card Intel Iris Xe Graphics 64 (Alder Lake) runs at 0.500 GHz base clock speed and has 32 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.