How M1 Macs feel faster than Intel models: it’s about QoSLast week I showed fascinating screenshots of how M1 Macs can run background processes exclusively on their four ‘efficiency’ cores. I’ve now been digging deeper, and this article is a summary of how Intel and M1 Macs deal with multiple tasks, priorities and resources under macOS, and how that influences our assessment of their speed. Operations and QoS Whether Intel or ARM cores, macOS has to man
