Whats the best Thermal Compound now?

[Vapor]

Depends on contact and heatload...

But on a CPU, where HSFs and waterblocks both tend to make at least 'moderate' contact and where the heatload is pretty decent, it's probably more like 1.5-2.5c.


(before PK-1 'cures,' the difference is even less)

[Rubycon]

MX-4 gets my vote overall due to simplicity in application (hard to mess it up hehe!) and temps are very good. Cleanup is easy as well.

[AMD_Freak]

Im still using MX 2 I liked it better then the MX3-4