Don't use your M3 MacBook Air with the lid closed — tests reveal 50% speed reduction in clamshell mode as the temperature increases

[iMore.com]

Closing the lid on your M3 MacBook Air can make it perform half as fast according to new testing.

Don't use your M3 MacBook Air with the lid closed — tests reveal 50% speed reduction in clamshell mode as the temperature increases : Read more