RARLAB – WinRar v3.61 has a multithreaded version of
the RAR compression algorithm, which improves the compression speed on
computers with several CPU, dual core CPU and processors with
hyperthreading technology. Multithreading is enabled by default, but
you can disable it in “General” part of “Settings” dialog.
We see a wide range of scores here in WinRAR. Our eVGA boards comes in right in the middle of the pack both in the Single CPu and the Multi-threaded testing.