「Linux」- 查看主机显卡

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问题描述

我们的笔记本中,有两块显卡:Intel 的核显与 NVIDIA 的独显,但是我们不是很确定。

我们需要确定笔记本中有几张显卡,以及获取这两张显卡的信息,然后可以进行后续的其他操作。

该笔记将记录:在 Linux 中,如何查看在笔记本中安装的显卡,以及相关问题。

解决方案

方法一、使用 lspci 命令

# lspci | grep -i VGA
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)

方法二、使用 lshw 命令

# lshw -class display
  *-display
       description: VGA compatible controller
       product: GK208M [GeForce GT 730M]
       vendor: NVIDIA Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       version: a1
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller cap_list
       configuration: driver=nouveau latency=0
       resources: irq:31 memory:f0000000-f0ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:4000(size=128)
  *-display
       description: VGA compatible controller
       product: 4th Gen Core Processor Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 06
       width: 64 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:30 memory:f1000000-f13fffff memory:e0000000-efffffff ioport:5000(size=64) memory:c0000-dffff

参考文献

Linux Find Out Graphics Card Installed In My System – nixCraft