Overclock.net › Forums › AMD › AMD CPUs › To fan or not to fan; that is the question
New Posts  All Forums:Forum Nav:

To fan or not to fan; that is the question

post #1 of 6
Thread Starter 
Well guys I somehow managed to salvage an old stock 955 BE HSF (the one with the copper pipes). Huge improvement over the stock Athlon fan I was using, lowered my load temps by around 10-12c but man is it NOISY!! biggrin.gif

Coming back to the question, until I get a board with a higher VRM count, what would be a better and more effective option for now - Aftermarket heatsinks on the 'fets or a fan attached in front of them? I've currently ghetto-tied an 80mm fan over them running @ 1870 RPM.
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
post #2 of 6
Quote:
Originally Posted by PunkX 1 View Post

Well guys I somehow managed to salvage an old stock 955 BE HSF (the one with the copper pipes). Huge improvement over the stock Athlon fan I was using, lowered my load temps by around 10-12c but man is it NOISY!! biggrin.gif
Coming back to the question, until I get a board with a higher VRM count, what would be a better and more effective option for now - Aftermarket heatsinks on the 'fets or a fan attached in front of them? I've currently ghetto-tied an 80mm fan over them running @ 1870 RPM.

heatsinks are more efficient than a direct fan, but doing both, you could probably lower that fans speed to 1500rpm ish with the same heat dissipation and less noise
Orange Angel
(23 items)
 
 
BOINC me! (TM)
(9 items)
 
CPUMotherboardGraphicsRAM
i5 2500k @ 4.8Ghz ASUS P8Z77-I Deluxe  Visiontek RX 480 [EK FC nickel/Acetal] 16GB Mushkin Blackline 2133mhz @11-11-11-31-1T 
Hard DriveHard DriveHard DriveCooling
Samsung 840 EVO 120GB Crucial M300 1TB Seagate Firecuda 2TB EK Supreme LTX CSQ [Canadian Special Edition] 
CoolingCoolingCoolingCooling
MCP 35X 10W W/ EK CSQ X-TOP EK Coolstream PE 240 Bitspower Multi Tank 80 Bitspower Matte Black Rotary Fittings/ Feser Ma... 
OSMonitorMonitorKeyboard
Windows 10 Professional 64-Bit Samsung 32 Inch 4K TV Acer S231H NKPC V60 65% custom  
PowerCaseMouseMouse Pad
Corsair HX750 Fractal Design Define Nano S Razer Deathadder 2013 Stelseries QCK+ 
AudioOther
Astro A40 TR+ Mixamp Pro AKRacing Arctica Gaming Chair 
CPUCPUCoolingPower
Antminer S3 Antminer S3 4x Cougar Vortex V12-HP PWM Fans EVGA 500B 500W PSU, Corsair GS700 700W PSU 
Case
2x Factory S3 Steel Cowl Case 
CPUMotherboardGraphicsGraphics
i5 750 EVGA P55 Classified 200 XFX Radeon 6850 Refrerence XFX Radeon 5770 XXX 
RAMHard DriveCoolingOS
16GB Kingston HyperX Genesis DDR3 WD Caviar RE 250GB Coolermaster Hyper 212+ windows 7 64 bit 
Power
Corsair GS600 
  hide details  
Reply
Orange Angel
(23 items)
 
 
BOINC me! (TM)
(9 items)
 
CPUMotherboardGraphicsRAM
i5 2500k @ 4.8Ghz ASUS P8Z77-I Deluxe  Visiontek RX 480 [EK FC nickel/Acetal] 16GB Mushkin Blackline 2133mhz @11-11-11-31-1T 
Hard DriveHard DriveHard DriveCooling
Samsung 840 EVO 120GB Crucial M300 1TB Seagate Firecuda 2TB EK Supreme LTX CSQ [Canadian Special Edition] 
CoolingCoolingCoolingCooling
MCP 35X 10W W/ EK CSQ X-TOP EK Coolstream PE 240 Bitspower Multi Tank 80 Bitspower Matte Black Rotary Fittings/ Feser Ma... 
OSMonitorMonitorKeyboard
Windows 10 Professional 64-Bit Samsung 32 Inch 4K TV Acer S231H NKPC V60 65% custom  
PowerCaseMouseMouse Pad
Corsair HX750 Fractal Design Define Nano S Razer Deathadder 2013 Stelseries QCK+ 
AudioOther
Astro A40 TR+ Mixamp Pro AKRacing Arctica Gaming Chair 
CPUCPUCoolingPower
Antminer S3 Antminer S3 4x Cougar Vortex V12-HP PWM Fans EVGA 500B 500W PSU, Corsair GS700 700W PSU 
Case
2x Factory S3 Steel Cowl Case 
CPUMotherboardGraphicsGraphics
i5 750 EVGA P55 Classified 200 XFX Radeon 6850 Refrerence XFX Radeon 5770 XXX 
RAMHard DriveCoolingOS
16GB Kingston HyperX Genesis DDR3 WD Caviar RE 250GB Coolermaster Hyper 212+ windows 7 64 bit 
Power
Corsair GS600 
  hide details  
Reply
post #3 of 6
Thread Starter 
Quote:
Originally Posted by PCSarge View Post

heatsinks are more efficient than a direct fan, but doing both, you could probably lower that fans speed to 1500rpm ish with the same heat dissipation and less noise

I've heard the active cooling (fan) is better than passive cooling (heatsinks)?
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
post #4 of 6
Quote:
Originally Posted by PunkX 1 View Post

I've heard the active cooling (fan) is better than passive cooling (heatsinks)?

using both together will net better results
the heatsinks will transfer more heat for the fan to dissipate, allowing you to run it at a lower speed and get the same if not better results.
Orange Angel
(23 items)
 
 
BOINC me! (TM)
(9 items)
 
CPUMotherboardGraphicsRAM
i5 2500k @ 4.8Ghz ASUS P8Z77-I Deluxe  Visiontek RX 480 [EK FC nickel/Acetal] 16GB Mushkin Blackline 2133mhz @11-11-11-31-1T 
Hard DriveHard DriveHard DriveCooling
Samsung 840 EVO 120GB Crucial M300 1TB Seagate Firecuda 2TB EK Supreme LTX CSQ [Canadian Special Edition] 
CoolingCoolingCoolingCooling
MCP 35X 10W W/ EK CSQ X-TOP EK Coolstream PE 240 Bitspower Multi Tank 80 Bitspower Matte Black Rotary Fittings/ Feser Ma... 
OSMonitorMonitorKeyboard
Windows 10 Professional 64-Bit Samsung 32 Inch 4K TV Acer S231H NKPC V60 65% custom  
PowerCaseMouseMouse Pad
Corsair HX750 Fractal Design Define Nano S Razer Deathadder 2013 Stelseries QCK+ 
AudioOther
Astro A40 TR+ Mixamp Pro AKRacing Arctica Gaming Chair 
CPUCPUCoolingPower
Antminer S3 Antminer S3 4x Cougar Vortex V12-HP PWM Fans EVGA 500B 500W PSU, Corsair GS700 700W PSU 
Case
2x Factory S3 Steel Cowl Case 
CPUMotherboardGraphicsGraphics
i5 750 EVGA P55 Classified 200 XFX Radeon 6850 Refrerence XFX Radeon 5770 XXX 
RAMHard DriveCoolingOS
16GB Kingston HyperX Genesis DDR3 WD Caviar RE 250GB Coolermaster Hyper 212+ windows 7 64 bit 
Power
Corsair GS600 
  hide details  
Reply
Orange Angel
(23 items)
 
 
BOINC me! (TM)
(9 items)
 
CPUMotherboardGraphicsRAM
i5 2500k @ 4.8Ghz ASUS P8Z77-I Deluxe  Visiontek RX 480 [EK FC nickel/Acetal] 16GB Mushkin Blackline 2133mhz @11-11-11-31-1T 
Hard DriveHard DriveHard DriveCooling
Samsung 840 EVO 120GB Crucial M300 1TB Seagate Firecuda 2TB EK Supreme LTX CSQ [Canadian Special Edition] 
CoolingCoolingCoolingCooling
MCP 35X 10W W/ EK CSQ X-TOP EK Coolstream PE 240 Bitspower Multi Tank 80 Bitspower Matte Black Rotary Fittings/ Feser Ma... 
OSMonitorMonitorKeyboard
Windows 10 Professional 64-Bit Samsung 32 Inch 4K TV Acer S231H NKPC V60 65% custom  
PowerCaseMouseMouse Pad
Corsair HX750 Fractal Design Define Nano S Razer Deathadder 2013 Stelseries QCK+ 
AudioOther
Astro A40 TR+ Mixamp Pro AKRacing Arctica Gaming Chair 
CPUCPUCoolingPower
Antminer S3 Antminer S3 4x Cougar Vortex V12-HP PWM Fans EVGA 500B 500W PSU, Corsair GS700 700W PSU 
Case
2x Factory S3 Steel Cowl Case 
CPUMotherboardGraphicsGraphics
i5 750 EVGA P55 Classified 200 XFX Radeon 6850 Refrerence XFX Radeon 5770 XXX 
RAMHard DriveCoolingOS
16GB Kingston HyperX Genesis DDR3 WD Caviar RE 250GB Coolermaster Hyper 212+ windows 7 64 bit 
Power
Corsair GS600 
  hide details  
Reply
post #5 of 6
Airflow to the FETs is way more effective at cooling.
(As in, actually lowering temperatures, or so I've found)
post #6 of 6
Thread Starter 
Quote:
Originally Posted by xd_1771 View Post

Airflow to the FETs is way more effective at cooling.
(As in, actually lowering temperatures, or so I've found)

Just the man I was hoping would reply thumb.gif

So I'll stick to the fan.
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
Kukumonster
(13 items)
 
A pleasant surprise :)
Cooler Master USP 100 Black Edition
Value redefined.
Amd Athlon II X3 435
CPUMotherboardGraphicsRAM
Core i5 2320 Intel DH67BL Sapphire R9 285 Corsair 8GB (4x2)  
Hard DriveHard DriveHard DriveCooling
Kingston HyperX Fury 240GB  WD Blue 1TB Seagate Barracuda 500GB Noctua NH-C14S 
CoolingOSMonitorPower
Noctua NF-A140*2 Windows 10 Pro (TP) LG 22" 1080p  Seasonic G-550 F3 550W 
Case
Cooler Master USP100 Black Edition 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD CPUs
Overclock.net › Forums › AMD › AMD CPUs › To fan or not to fan; that is the question