Intel Core Ultra 7 155H Meteor Lake vs. AMD Ryzen 7 7840U On Linux In 300+ CPU Benchmarks
Not that most laptop users will be running demanding HPC workloads, but if you are...
Depending upon the workload, the winner varied. The Ryzen 7 7840U performed better in workloads benefiting from AVX-512 and other cases where having all high performance cores was beneficial. In other cases the Core Ultra 7 155H with its 22 threads was better off.
SIMDjson is one of the workloads where AVX-512 pays off well.
Not only was simdjson faster with the Zen 4 mobile SoC but doing so at much less power use.