Apple
CPUSmartphoneReleased Sep 10, 2013

Apple A7

2C/2T · 1.4 GHz

Apple's first 64-bit system-on-chip, announced with the iPhone 5s on September 10, 2013. It has two Apple-designed Cyclone cores, the first ARMv8-A cores to ship in a phone, plus a 4 MB system-level cache and a PowerVR G6430 GPU. The chip runs at 1.3 GHz in the iPhone 5s, iPad mini 2 and iPad mini 3, and at 1.4 GHz in the first-generation iPad Air. It also introduced the Secure Enclave used by Touch ID.

General

Manufacturer
Apple
Model
Apple A7
Segment
Smartphone
Generation
A-series (A7)
Codename
—
Architecture
ARM64
Microarchitecture
Cyclone
Release date
Sep 10, 2013

Cores & clocks

Cores / threads
2 cores / 2 threads
Base clock
—
Boost clock
1.40 GHz
TDP (design W)
—
Unlocked
✕ No
L2 cache
1 MB
L3 cache
4 MB
Technology (nm)
28 nm
Samsung 28 nm

Platform

Socket
BGA (soldered SoC)
2-CPU (multi-socket)
✕ No
Integrated GPU
PowerVR G6430
Clock: 450 MHz
Memory type
LPDDR3-1600 (unified)
1-channel
Memory size
1 GB
ECC memory
—
PCIe
—

Instructions & AI

Instruction extensions
ARMv8-ANEONAESSHA
NPU
None

OS support

Notes
The A7 is used only in iPhone and iPad models and runs iOS and iPadOS. It is not a Mac chip, so macOS is not supported, and Windows, ChromeOS and desktop Linux distributions are not supported either.
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