QUOTE(dfcloud @ Aug 8 2008, 10:53 AM)
im actually quite interested in iceq 4850..
wut is the diff in temp against stock?
like previous, iceq cooling act better in lower down the temperature.
cas HD4850 normal edition idle 70-80C, playing crysis can hit 100C until the game crash
QUOTE(Kytz @ Aug 8 2008, 11:18 AM)
from what i've read
heat dissipation doesnt depend on the material
heat transfer from the chip to the heatsink is different though,copper definitely wins there
but aluminium is definitely lighter,cheaper and easier to make
as what i know, the heat at the copper base, need use aluminium to spread the heat or using strong fans to spread it..
without proper spread out the heat, copper is useless