CPU Free BenchMark is a CPU benchmarking tool that includes test involving CPU s registries, FPU, and ALU. There are 3 major tests (registry, floating-point operations & integer operations).
There are 3 major tests (registry, floating-point operations & integer operations). Each test is built based on some equations & operations depending on the test.
Every major test contains 3 identical tests. For every identical test the seconds & milliseconds are calculated. At the end of a major test, an arithmetic average is made from the seconds & milliseconds times saved from those 3 tests. So if you get a wrong time at a "mini"-test the other 2 can make the error be ignored.
The final score = 40% Score Test1 + 80% Score Test2 + 80% Score Test3
This application was compiled without any optimization (speed or floating-point), therefore tests can't be in favor of a specific processor type.

The license of this software is Freeware, you can free download and free use this cpu benchmark software.