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question about pc sleep mode wattage use.

post #1 of 4
Thread Starter 
I'm just wondering how much does my computer use electricity when my its on sleep mode?
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asus laptop 
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asus laptop 
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post #2 of 4
Sleep Mode is going to put about a 1A load on the 12v and 5v rails with a 2-4A load on the 3.3v rail (depending on the number of sticks of RAM that you have.)

It's not a perfect assumption, but you can guess around 20-30w; which for most PSU's will give 60-75% efficiency
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Test Bed
(24 items)
 
TTTbox
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 3570K  Biostar TZ774XE Power Color AX5770 1GB 4x4GB 1866Mhz 9-10-9-27-2T 
Hard DriveHard DriveHard DriveHard Drive
Samsung Spinpoint F3 1TB Samsung Spinpoint F3 1TB Western Digital Green 2TB Samsung Spinpoint M4 500GB 
Hard DriveOptical DriveCoolingOS
Intel X-25M G2 80GB Lite-On BluRay Drive Arctic Cooling Freezer 13 Pro Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell U2212HM Deck Legend Frost Tactile Silverstone Strider Plus 750w Custom Acrylic Test Bed 
MouseMouse PadAudioAudio
Logitech G500 Cooler Master Storm Tactics FPS Beyer Dynamics DT-990 600ohm Samson MediaOne 3A 
AudioAudioOtherOther
FiiO E09k QOGIR FiiO E17 ALPEN Microsoft Lifecam Studio Blue Yeti Pro Microphone 
CPUMotherboardGraphicsRAM
AMD A10-A5800K ASRock FM2A85X-ITX Radeon HD7770 1GB 2x8GB 1866mhz C9 
Hard DriveHard DriveOptical DriveCooling
SanDisk Ultra Plus 128GB 2TB 5400 RPM  24x DVD Drive Noctua L9A 
OSMonitorKeyboardPower
Windows 7 Home Premium 32" IPS TV Logitech K400 Seasonic G360 
CaseMouseAudio
Cooler Master Elite 120 Advanced Logitech K400 Trackpad Custom 2.1 Home Theater Setup 
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Reply
post #3 of 4
Thread Starter 
i see thanks for the info appreciated
My System
(1 item)
 
  
CPU
asus laptop 
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My System
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CPU
asus laptop 
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post #4 of 4
my pc pulls 6 watts while in sleep.

Edit: I haven't checked it since I added the second vga.
    
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2600K @ 4.7(1.416v load) Gigabyte P67 UD4 Diamond HD 7970 1250/1800 4 x 4GB Mushkin Blackline 1.35v 
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830 256GB & (3) Spinpoint F3's win7 x64 LG W2363D-PF Silverstone DA800 
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FT-02B 
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CPUMotherboardGraphicsRAM
2600K @ 4.7(1.416v load) Gigabyte P67 UD4 Diamond HD 7970 1250/1800 4 x 4GB Mushkin Blackline 1.35v 
Hard DriveOSMonitorPower
830 256GB & (3) Spinpoint F3's win7 x64 LG W2363D-PF Silverstone DA800 
Case
FT-02B 
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