Apple M3 — annotated die shot

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Apple M3 — annotated die shotReptalica @Reptalicant · View original post on X
SILICON DESIGN / 2023

Apple M3

An M-series design that added Dynamic Caching and hardware ray tracing to its GPU.

Research connections

Identity & fabrication
Record year
Manufacturer / primary sourceApple

Scope: base M3 SoC design

Source date: 2023-10-30

Year basis: announced. This is distinct from source publication and record update.

Process label
Manufacturer / primary sourceApple

Scope: base M3 SoC design

Source date: 2023-10-30

CPU & clock domains
CPU cores
Manufacturer / primary sourceApple

Scope: base M3 SoC design

Source date: 2023-10-30

Packaging, power & physical analysis
Transistors
Manufacturer / primary sourceApple

Scope: base M3 SoC design

Source date: 2023-10-30

Additional specifications
Maximum unified memory
Manufacturer / primary sourceApple

Scope: base M3 SoC design

Source date: 2023-10-30

Die photographs shared by their authors on X. Open a post to explore its images and discussion.

Reptalica · @Reptalicant · View the post above ↑
Referenced by · product generationApple M2silicon design

M-series generation succession; this is not a claim of shared silicon.

Apple · Evidence
product generationApple M4silicon design

M-series generation succession; this is not a claim of shared silicon.

Apple · Evidence

Under the surface.

Apple introduced Dynamic Caching and hardware ray tracing with the M3 generation. The launch disclosure describes allocating local GPU memory dynamically according to a task’s needs.

CURATOR INTERPRETATIONAllocation mechanisms and peak hardware capability are not application results. Trace the particular GPU configuration and workload before comparing systems based on this SoC.