difference b/w L1,L2 and L3 cache?

[shithindas]

difference b/w L1,L2 and L3 cache?
Are there any other cache m/y in cpu.?which cache is more important.
Pls answer these questions...
Thanks in advance..

[finito]

http://en.wikipedia.org/wiki/CPU_cache

Next time you ask a question it would be helpful to the person answering if the question isn't marked as solved.

[shithindas]

thanks a lot