Some M1 MacBook Air models pack exactly the same chipset as the 13-inch M1 MacBook Pro, but they don’t offer the same level of performance. Why? Because the MacBook Pro has a cooling fan and the MacBook Air doesn’t.
But with a quick and easy thermal mod, you can give the more affordable MacBook Air a rather significant speed boost that makes it very nearly as fast as its sibling. Check out the video below that explains it all.