Question: what is the difference between new macbook air and old?
Answer: However, the new MacBook Air comes with a choice of processors. ... Though the new MacBook Air's processor is slower, it is significantly more powerful than the previous generation i5. In our Geekbench 5.1 test, the previous generation base unit with the 1.6GHz dual-core earned a 740 single-core and a 1663 multi-core.