iBench is a synthetic benchmark program for the Mac OS X operating system. It is constituted by 21 tests (12 of integer workload and 9 of floating point) of real usage that allow to check and compare the CPU and memory performance of your Mac.

iBench is a Universal Binary and works seamlessly on 32- and 64-bit Macs and on both Intel and PowerPC Macs.

The only requirements are 512 MB of RAM or more and Mac OS X 10.5 “Leopard”.

Best of all it’s freeware. So, if you are looking to compare the performance of your Mac against other Macs, I suggest you give this nice little app a try.

Download and more info Here.