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Coil Whine only in DX11 apps?!

post #1 of 2
Thread Starter 
So I just discovered that I only get coil whine while running a dx11 or OpenGL 2/3 application. With a DX9 app my gpu at max load there is no coil whine. Could it actually be a CAP on my mobo and not on my gpu? I took the side panel off and they are so close that I cant tell. Tried running just a cpu stress and no coil whine. Weird right?
post #2 of 2
Check your FPS/vsync. Some cards get coil whine/cap twitter when the FPS is really high like whine when the FPS is over 200 but under that its silent for example.
    
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i7 920 OC 4.0 GHz 1.35v HT on Asus P6T 1366 SLI Gigabyte GTX 970 OCZ 12GB DDR3 GOLD/Platinum mix 
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Samsung Spinpoint F1 1TB Western digital 300GB Western digital Caviar Blue 1TB Samsung 840 EVO 250Gb 
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generic LG DVD WC'd , Supreme LT, NexXxoS Xtreme III 360, Phob... Windows 7 x64 Samsung 27" LED S27A550B 
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CPUMotherboardGraphicsRAM
i7 920 OC 4.0 GHz 1.35v HT on Asus P6T 1366 SLI Gigabyte GTX 970 OCZ 12GB DDR3 GOLD/Platinum mix 
Hard DriveHard DriveHard DriveHard Drive
Samsung Spinpoint F1 1TB Western digital 300GB Western digital Caviar Blue 1TB Samsung 840 EVO 250Gb 
Optical DriveCoolingOSMonitor
generic LG DVD WC'd , Supreme LT, NexXxoS Xtreme III 360, Phob... Windows 7 x64 Samsung 27" LED S27A550B 
MonitorMonitorKeyboardPower
ACER 23" x233H Dell U3415W Logitech G11 Chieftec 850W 
CaseMouseMouse PadAudio
Phanteks enthoo luxe Razer deathAdder respawn steelseries Qck Yamaha HTR-6130 AV Receiver 
AudioAudio
Yamaha NS-50B floor tower speakers miditech Audiolink II stereo sound card 
  hide details  
Reply
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Overclock.net › Forums › Graphics Cards › AMD/ATI › Coil Whine only in DX11 apps?!