Hello guys, new user and owner of a silver arrow sb-e here. I just did some occt 1h linpack test with both stock cooler and sb-e, 2 cores and 4 cores unlocked with default vcore and speed and this is the results:
x2 stock
ambient 22°
core 48°
cputin 55,5°
x2 sb-e
ambient 22°
core 25,5°
cputin 37°
x4 stock
ambient 22°
core n/d
cputin 68°
x4 sb-e
ambient 21°
core n/d
cputin 46°
More 'or less i gained 20° less heat.
I've also done a fast test at 1,54v 4 cores unlocked just to see how much heat would produce and cputin stayed around low 60° so looking at other results i should be around low 50° core temp, but was just a fast test more likely i would get 2-3° more. Don't have much case air flow, one 120mm fan pulling bottom front (thinking of putting it higher at cpu level, but then again gpu likes to go crazy and the fan noise is horrible) and one 120mm pushing top rear. This is my first build and didn't think too much about case/fans setup.
Trying to reach 3,9-4,0 GHz unlocked stable now, if you don't mind coming to
http://www.overclock.net/t/1250150/phenom-ii-b55-overclocking need advice before going full overnight tests, i think i've got the basics but i want to be sure.

P.S. Those damn fan clips, curse them! I spent more time trying to secure the fans on the heat sink than everything else, i thought they were like the old silver arrow model and didn't had a clue how to use them.