Apple has shared new details about the core architecture in its latest M5 Pro and M5 Max chips. The company introduced a new classification system with three types of CPU cores to improve performance and efficiency across different workloads.
Three core types in M5 chips
Apple now uses three types of cores in the M5 generation. These include efficiency cores, performance cores, and super cores. The base M5 chip includes efficiency and super cores, while the M5 Pro and M5 Max feature performance cores along with super cores.
The company renamed its most powerful cores as super cores. These were earlier known as performance cores. With the introduction of a new middle tier, Apple adjusted the naming to better reflect how each core works.
Mac & i reports that Apple designed each core type for a specific purpose. The super core focuses on delivering the highest single-core performance. The efficiency core handles background tasks while using less power.
Anand Shimpi from Apple explained –
“The super core is the fastest CPU core in the world. It is optimized for single-core performance. The efficiency core is our CPU core with the highest efficiency.”
He also added, “In fact, it is a completely tailor-made microarchitecture.”
The new performance core sits between the two and focuses on multi-threaded tasks. Shimpi said, “That’s how you get the best of both worlds.”
Doug Brooks, Mac product manager at Apple, said the naming helps users understand each core’s role clearly.
When asked about future chips, Shimpi said Apple has only announced the M5 Pro and M5 Max so far.
