Intel Extreme Graphics

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Intel Extreme Graphics

This is a Intel video adapter, also known as the 855GM


  • Integrated in the Intel 852GM chipset
  • PCI ID: 8086:3582
  • Uses Main memory (8 to 32MB with 128MB, or 8 to 64MB with 256MB+)

Linux X.Org driver

This chip is supported by the 'intel' driver as part of the X.Org distribution

ThinkPad LCD

Display on the internal LCD works as long as you set the monitor settings correct.

External VGA port

Supported, including dualhead.

SVideo port


DVI port


Linux kernel Framebuffer driver

This chip will work with either the 'vesa' or 'intelfb' driver.


Intel Extreme Graphics overview

ThinkPads this chip may be found in