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A8-3850 with passive cooling? what do u guys think?

post #1 of 3
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I am curious if I can do passive cooling for a8-3850 apu or not?
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Encoder PC
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3D movies
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
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1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Western Digital  Corsair H50 corsair SP120 Windows 7 
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post #2 of 3
It is a 100 watts thermal dissipation design, so no dont think so. If you underclock it to 1.0-1.2GHz and get the voltage as low as possible then you probably could. Although I have seen evidence that the "bulldozer" style architecture is actually quite efficient at low voltages and speeds, you would probably be better off going with a Trinity or Richland based core if you want to go ahead and underclock + undervolt to run something passive. What are you planning on doing with this?
Edited by EniGma1987 - 8/2/13 at 10:35pm
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Intel 730 series Intel 730 series Samsung 840 EVO Custom water cooling 
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Win 10 Pro x64 AMH A399U E-Element mechanical, black switches, Vortex b... EVGA SuperNOVA 750w 
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post #3 of 3
You can but why?

I can run my i7 980 at 100% load with all fans in case unplugged and max temp is 75-78c.. and it takes 30 minutes to reach maximum. But I can run fans at less than 800rpm (virtually silent) and temp is 60c.
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Overclock.net › Forums › Cooling › Air Cooling › A8-3850 with passive cooling? what do u guys think?