Which Intel CPU is for heavy numerical compute workloads, Skylake-X core i7 7800X or Coffee-Lake core i7 8700K? They are priced nearly the same. The 8700K has high core clock frequencies and good power management but the 7800X has AVX-512. I show you which one comes out on top using an Intel optimized Linpack benchmark.
![](https://www.pugetsystems.com/wp-content/uploads/2022/10/donkinghorn2022-96x96.png)