Apple plans to revive its 12-inch MacBook model with its ARM-powered chip later this year, according to a report published in The China Times. Apple's first ARM-based Mac will run A14X processor, codenamed ‘Tonga’, and will reportedly weigh less than one kilogram. The same report also mentions a new iMac is coming next year that is also powered by Apple Silicon and a custom Apple-made GPU, codenamed ‘Lifuka’.