Apple A9
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Apple A9 Review: Explore CPU Specs and Performance

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Apple A9
Let's talk about the Apple A9 processor, released in Q3/2015. This review covers all its specs and performance metrics, giving you a comprehensive overview. Feel free to dive into the details and compare it with other models. With its base clock frequency 1.85 GHz, core count 2, and memory support for LPDDR4-3200, this CPU packs a punch. It's compatible with Socket N/A motherboards and has a thermal design power (TDP) of 5 W.

Apple A9 specs

Complete list of technical specifications

CPU generation and family

Information about the Apple A9 segment (for desktops or laptops) and the CPU family, along with the sales starting date.

Specification Value
Name Apple A9
Segment Mobile
Family Apple A series
Generation 9
CPU group Apple A9/A9X
Predecessor Apple A8
Successor Apple A10 Fusion

CPU Cores and Base Frequency

Technical and quantitative specifications of the Apple A9: number of cores and threads, base and maximum frequencies. The higher these specifications are, the more powerful your CPU will be.

Specification Value
Frequency 1.85 GHz
CPU Cores 2
Turbo (1 Core) No turbo
CPU Threads 2
Turbo (2 Cores) No turbo
Hyperthreading No
Overclocking No
Core architecture normal
A core 2x Twister
B core --
C core --

Internal Graphics

Common specifications for the integrated graphics card in Apple A9 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification Value
GPU name Apple A9
GPU frequency 0.65 GHz
GPU (Turbo) No turbo
Execution units 6
Shader 192
Max. GPU Memory 4 GB
Max. displays 1
Generation 6
DirectX Version
Technology 16 nm
Release date Q3/2015

Hardware codec support

List of video codecs supported by the Apple A9 CPU. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification Value
h265 / HEVC (8 bit) No
h265 / HEVC (10 bit) No
h264 Decode
VP9 No
VP8 Decode
AV1 No
AVC Decode
VC-1 Decode
JPEG Decode / Encode

Memory & PCIe

Memory type, clock frequency, multi-channel features, and PCIe version of the Apple A9. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification Value
Memory type LPDDR4-3200
Max. Memory 2 GB
ECC No
Memory channels 1
PCIe version
PCIe lanes

Encryption

Support for AES-NI encryption on the Apple A9 CPU.

Specification Value
AES-NI No

Thermal Management

Let's find out what TDP has the Apple A9? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification Value
TDP (PL1) 5 W
TDP up --
TDP (PL2) --
TDP down --
Tjunction max. --

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for the Apple A9 CPU along with a list of ISA extensions.

Specification Value
Instruction set (ISA) x86-64 (64 bit)
Virtualization None
ISA extensions
L2-Cache 3.00 MB
L3-Cache 4.00 MB
Architecture A9
Technology 16 nm
Socket N/A
Release date Q3/2015
Part Number --

Devices using this processor

List of devices based on Apple A9.

Specification Value
Used in Apple iPhone 6sApple iPhone SE (1. Gen)

Apple A9 benchmarks

Real tests

Latest comparisons