I need test the performance of some REAL and VIRTUAL machines.
I had some experience in benchmark programs, but i dont know how to answer this question:
What is the best (when i say the best here is the most practical, light) program to realize a comparative benchmark between Virtual Machines and real Machines?
It must be FREE, but if the paid solution is portable and very good, its 100% acceptable .
For Processor, today i would use SuperPI and Real Temp (that's show a score very good to compare) but there are any better?
For Hard Disk transfer, I/O, i need find something good, i dont like HD Tach (it dont work in Windows Server 2008/vista/7) and HD Tune (the good version is paid). I prefer CrystalDiskMark but it can be trust-able ? There are any better?
I dont know how correctly benchmark MEMORY RAM (really no ideas, i only know check if it have errors with memtest...)
I dont know how correctly benchmark NETWORK performance (copy and paste file between computers is my really only poor guess)
I like http://www.freshdevices.com/freshdiag.html
for fast, free, light, and complete solution, but can i trust in it?