There are four high-performance cores and four high-efficiency cores. Like the M1, the M2 includes an 8-core CPU, but it supports nine or 10 GPU cores, up from seven or eight in the prior-generation M1. M2 Macs max out at 24GB RAM, but even the base 8GB is enough for everyday tasks.
This memory architecture means that the RAM is not user upgradeable, which isn't too much of a surprise because few Macs have user-accessible RAM. The unified memory architecture that Apple has included is also a major factor because all of the technologies in the M2 are able to access the same data without having to swap between multiple pools of memory.īuilt into the M2 chip, the unified memory architecture means the CPU, GPU, and other processor components don't need to copy data between one another, and are able to access the same data pool. It marks Apple's continued work to transition away from the Intel chips that were used in Macs up until 2020.Īs a "System on a Chip," the M2 integrates several different components, including the CPU, GPU, unified memory architecture (RAM), Neural Engine, Secure Enclave, SSD controller, image signal processor, encode/decode engines, Thunderbolt controller with USB 4 support, and more, all of which power the different features in the Mac.īefore Apple silicon, Macs used multiple chips for CPU, I/O, and security, but Apple's effort to integrate these chips is the reason why the M2 is much faster and more efficient than Intel chips. The M2 is Apple's next-generation System on a Chip (SoC) developed for use in Macs and iPads. This guide highlights everything you need to know about the M2 chip, from performance improvements to extra features. Apple in June 2022 unveiled the M2, its next-generation Apple silicon chip that followed the M1 chip.
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