At the same time, efficiency has increased to offer up to 20 hours of battery life. The newest 13-inch MacBook Pro, for example, beats the 1.7GHz quad-core Intel Core i7 version that came out a few months earlier, boasting nearly three times the CPU speed and up to five times the graphics performance. The M1 chip is still making headlines for offering blazing speed while sipping power gently. Emulators typically slow down performance significantly, but something about Apple’s hardware and software seems to make the impact negligible. When Apple announced that its newest 13-inch MacBook Air, MacBook Pro and Mac mini would be powered by its M1 chip, it told existing Mac owners that the Intel apps would still run just fine and in some cases even faster.
