Barton core MP 2600s, compatible with TBird core?

[NOSPAM]

I have a model 8 and a model 10 MP 2600.
The main differences, as far as I can tell, is this:
Model 8: 2133 MHz / 256 Kb L2 cache
Model 10: 2000 MHz / 512 Kb L2 cache

Will they work together in the same motherboard?
I have a Tyan Tiger MPX.

Thanks,
Harold