Steve Jobs allegedly sent a personal response to an e-mail inquiry regarding the lack of Intel Core i3 or i5 CPUs in the refreshed 13-inch MacBook Pro. The executive suggested that "far faster graphics and 10 hour battery life trump 10-20% faster CPU," according to the e-mail posted on 9 to 5 Mac. The company chose to stick with Core 2 Duo components for the smallest MacBook Pros.