macos 切换集成显卡与独立显卡
macos 切换集成显卡与独立显卡
gfxcardstatus 在Catalina 10.15.5不能切换
参考网页： Battery Life on MacBook Pro 16
切换显卡命令
sudo pmset -c gpuswitch 2
sudo pmset -b gpuswitch 0 目前我只使用集成显卡
The -c switch tells the computer to autoswitch iGpu/dGpu when plugged in
The -b switch tells the computer to ALWAYS use integrated when on battery power (prevents the switch to dedicated)
如果不生效，先试下:
sudo pmset restoredefaults
参考：PMSet - out of control; launches, relaunches; Monterey Current - can’t figure out how to diagnose
Here are the flag options for pmset
- -a - global (same behavior for charging and battery states)
- -c - charging
- -b - battery
Here are the possible options for gpuswitch
- 0 - integrated GPU only
- 1 - discrete GPU only
- 2 - autoswitch GPU
If you want to revert to default, run:
sudo pmset -a gpuswitch 2
which sets the global flag to autoswitch no matter which power source you’re running on, replacing any individual power options set earlier.
macos 切换集成显卡与独立显卡
macos 切换集成显卡与独立显卡
gfxcardstatus 在Catalina 10.15.5不能切换
参考网页： Battery Life on MacBook Pro 16
切换显卡命令
sudo pmset -c gpuswitch 2
sudo pmset -b gpuswitch 0 目前我只使用集成显卡
The -c switch tells the computer to autoswitch iGpu/dGpu when plugged in
The -b switch tells the computer to ALWAYS use integrated when on battery power (prevents the switch to dedicated)
如果不生效，先试下:
sudo pmset restoredefaults
参考：PMSet - out of control; launches, relaunches; Monterey Current - can’t figure out how to diagnose
Here are the flag options for pmset
- -a - global (same behavior for charging and battery states)
- -c - charging
- -b - battery
Here are the possible options for gpuswitch
- 0 - integrated GPU only
- 1 - discrete GPU only
- 2 - autoswitch GPU
If you want to revert to default, run:
sudo pmset -a gpuswitch 2
which sets the global flag to autoswitch no matter which power source you’re running on, replacing any individual power options set earlier.