Why does my graphics card use so much more power now?


CannonRebel

Well-known member
Member
Local time
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64
OS
Windows 11 Pro
I upgraded to a new 1tb Kingston nvme drive, and did a clean install with win 11 pro. The drive is setup identically to the 512gb OEM Kingston drive other than it no longer has the Acer software running on it.
With the OEM drive and factory OS, my computer was drawing 19 watts out of the wall at idle without graphics card, 24 watts at idle with GeForce GTX 1050Ti graphics card.

New 1tb drive and clean install, computer draws 21 watts without graphics card at idle, 33-38 watts at idle with graphics card. It also seems to hang at a higher power draw levels of 52 watts after opening a browser or software for several minutes, or it sits and eats up 52 watts for nothing. There are no processes running, CPU at 1%, GPU at 2-3%.

I've tried other Nvidia drivers, from 516.94 up to the latest 531.61, 531.61 is the worst for high power draw, sometimes it eats 65 watts at idle with only a browser open.
 
Windows Build/Version
Windows 11 22H2 pro
Last edited:

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Acer 1760 UA92
    CPU
    12th Gen i5-12400
    Memory
    16gb Crucial 3200MHz DDR4
    Graphics Card(s)
    Geforce GTX 1650
    Monitor(s) Displays
    Amazon Omni Fire tv 4K 55"
    Screen Resolution
    3840 x 2160
    Hard Drives
    Kingston NVME M.2 1tb
    Samsung 850 1tb sata
    PSU
    300 Watts
    Cooling
    1 Internal Case fans
    Keyboard
    Wireless Logitech
    Internet Speed
    300Mbps
    Browser
    Brave
    Antivirus
    Webroot
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    HP
    CPU
    10th Gen i-7, 4-core 8-threads, turbo to 3.9GHz
    Memory
    16gb
    Graphics card(s)
    Intel Iris Plus
    Hard Drives
    500gb M.2
    Browser
    Brave
    Antivirus
    Webroot
There are settings in the Nvidia driver to adjust power settings. I seem to remember hearing about some monitors just seem to cause a higher power draw at idle.
 

My Computer

System One

  • OS
    Win 7/10/11
    Computer type
    PC/Desktop
    Other Info
    I'm a computer enthusiast so have quite a few systems that I run. More like an advanced hobby.

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