Benchmarking Dual CPU's what software to use?

[Soco]

Whats a good benchmarking software that will do dual cpus?

[ruri]

Synthetic benchmark:
Clibench - particularly the Whetstone & Drystone, as they can be compared to other platforms.

Actual application:

3DMax - CG application

Tsunami Mpeg (TMPGENC) - video encoding (great shareware/freeware program BTW)

And one of those distributed client programs, like RC5 & SETI.