Free, light weight benchmarking software?

[buchtis]

I've got a couple of laptops I want to bench mark to see which are the best, is there any free benchmarking software out there that's small in size and preferably does not install itself so I can just run it off a USB stick or something?

Ta.

 

[TheSkateyBird]

If your looking for performance benchmarks (not graphics) have a look at SuperPI. When benchmarking graphics the programs generally need to be installed. For stress testing if needed check out Prime95.