Comparison of Intel HD Graphics 405 (18EU) video card vs Intel UHD Graphics 24 EUs (Elkhart Lake) video card by specifications and benchmarks. Intel HD Graphics 405 (18EU) runs at 0.400 GHz base clock speed and has 8 GB of memory, while video card Intel UHD Graphics 24 EUs (Elkhart Lake) runs at 0.450 GHz base clock speed and has 0 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.