MX-3 has slightly better heat transfer than AS5 (only slightly) but unlike AS5 is not conductive.
Arctic MX-3 is definitely better than AS5 but Thermalright Chill Factor II is slightly better than the MX-3.
I've just been testing some thermal paste this week and currently have some MX-4 to try out as well.
Dam, i've not even cracked open my new tube of MX-3 and 4s on the way!!
When will your review be up dude?
Not sure, but I'll try and post some results next week.![]()
What about the thermal paste with diamond particles ?
MX-2 or MX-3 without a doubt. Great value for money and doesn't need any curing time.