CPUs below 1000USD are used in Matlab

For AMD or INTEL CPU, which is more suitable for Matlab, I hope to find an Intel processor below 1000USD to use.

[Mohammad Sami]

See if this discussion helps you.

https://www.mathworks.com/matlabcentral/answers/330889-does-matlab-perform-well-on-amd-ryzen

Answer 1

[Iñigo Escanciano]

As long as AVX-512 instructions are not important for you, AMD will be your best choice.

As Mohammad recommended you to take a look here, under 1000USD Ryzen 5950X would be your best choice

You can spend a bit more for a AMD Ryzen Threadripper PRO 3955WX

Looking at intel, Intel Core i9-10980XE I would say is the competitor of the last AMD, but you have Intel Core i9-10940XE for a bit less price.

In any case, the prices I checked are in my country (euro zone) making the change to american USD, but it can vary depending your zone.

[Yang Metin]

How much worse will i9 11900K be than 5950x?

[Iñigo Escanciano]

I can't tell you by numbers but any multicore process you run will be faster on 5950x as it has 8 more cores.