RE: Project ACDC26 May 2024 23:10
Mick,
Answer from Perplexity [a new 'AI' search which returns answers with links to reference data]
Answer
No, Arm does not directly design Apple's chips. Here's how their relationship works:
Apple licenses the Arm instruction set architecture (ISA) and processor core designs from Arm. Apple then uses these licensed technologies as the foundation to design and develop its own custom processors like the M1, M2, etc. for its devices like iPhones, iPads, and Macs.
The key points are:
Arm develops and licenses the fundamental processor architecture (ISA) and core designs to companies like Apple.
Apple takes those licensed Arm technologies and heavily customizes/optimizes them to create its own proprietary system-on-chip (SoC) designs tailored for its products.
Apple pays Arm an upfront license fee as well as ongoing royalties for every chip sold that uses Arm's intellectual property.
So while Arm provides the baseline architecture, Apple's in-house chip designers do the bulk of the work in implementing custom CPU, GPU, AI, and other components into Apple's final SoC designs. This allows Apple to differentiate and optimize performance for its devices.
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