RAM benchmarking?

[DyslexicHobo]

I've been wanting to mess around with my memory timings, just to squeeze the most out of my RAM. I know that tighter timings are better, but I'd like to see exactly how much of a performance gain I get. Can someone direct me to a good (free) RAM benchmarking program? I can't seem to find any good ones on Google. They're either pay to use, contain spyware, or are just useless programs.

 

[LittleNemoNES]

SuperPi mod should do the trick

http://www.xtremesystems.com/pi/

 

[henryay]

I thought SuperPi checks CPU calculation speed.

 

[Idontcare]

It does, but it also highlights improvements (or degradation) in memory bandwidth/latency if you change your ram timings and run super-Pi again to compare scores with old ram timings.

 

[myocardia]

If all you're wanting to see is how much more/less bandwidth you're gaining, just use MemTest. As soon as it starts, it tells you your RAM bandwidth. If you're wanting a bit more, Science Mark has a pretty cool, graphical memory bandwidth section, also.