# Apple A11 Bionic

> system on a chip (SoC) designed by Apple Inc.

**Wikidata**: [Q39509243](https://www.wikidata.org/wiki/Q39509243)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Apple_A11)  
**Source**: https://4ort.xyz/entity/apple-a11-bionic

## Summary
The Apple A11 Bionic is a system on a chip (SoC) designed by Apple Inc. It is a key component of the Apple Silicon series of processors, notably featuring the Apple Neural Engine. This SoC powered several Apple devices, including the iPhone X, iPhone 8, and iPhone 8 Plus.

## Key Facts
- The Apple A11 Bionic is a system on a chip (SoC).
- It was designed by Apple Inc.
- It is part of the Apple Silicon series of processors.
- The SoC was manufactured by TSMC, with production starting around September 12, 2017.
- It utilizes a 10 nm lithography process.
- The A11 Bionic includes 6 AArch64 processor cores.
- It integrates the Apple Neural Engine and an Apple Motion Coprocessor.
- The die area of the chip is 87.66 square millimetres.
- It features 64 kilobyte of L1 cache and 8 megabyte of L2 cache.
- The Apple A11 Bionic was preceded by the Apple A10 Fusion and Apple A10X Fusion.
- It was succeeded by the Apple A12 Bionic and Apple A12X Bionic.
- It is used in the iPhone X, iPhone 8, and iPhone 8 Plus.

## FAQs
### Q: What is the Apple A11 Bionic?
A: The Apple A11 Bionic is a system on a chip (SoC) designed by Apple Inc. It is a component of the Apple Silicon series of processors, known for its integration of the Apple Neural Engine.

### Q: Which devices use the Apple A11 Bionic?
A: The Apple A11 Bionic is used in the iPhone X, iPhone 8, and iPhone 8 Plus. The iPhone 8 and iPhone 8 Plus were both introduced on September 12, 2017.

### Q: Who designed and manufactured the Apple A11 Bionic?
A: The Apple A11 Bionic was designed by Apple Inc. It was manufactured by TSMC, with production commencing around September 12, 2017.

### Q: What are some of the technical specifications of the Apple A11 Bionic?
A: The Apple A11 Bionic features a 10 nm lithography process and has a die area of 87.66 square millimetres. It includes 6 AArch64 processor cores, an Apple Neural Engine, and an Apple Motion Coprocessor.

## Why It Matters
The Apple A11 Bionic holds significant importance as it was one of the first Apple SoCs to feature a dedicated neural processing unit, the Apple Neural Engine. This integration was pivotal for enabling advanced on-device machine learning capabilities, which were essential for features like Face ID in the iPhone X, as well as enhancing computational photography and augmented reality experiences. Its introduction marked a substantial evolution in mobile processor design, highlighting the growing emphasis on specialized hardware for artificial intelligence workloads. By embedding these capabilities directly into the chip, the A11 Bionic facilitated faster and more secure processing of sensitive data, reducing reliance on cloud-based solutions. Furthermore, its adoption of a 10 nm lithography process represented a technological leap in manufacturing efficiency and performance for Apple's mobile devices, setting a new industry standard. The A11 Bionic powered Apple's flagship smartphones released in 2017, including the groundbreaking iPhone X, iPhone 8, and iPhone 8 Plus, thereby playing a crucial role in defining the user experience of these devices.

## Notable For
- Incorporating the Apple Neural Engine, a dedicated component for on-device machine learning tasks.
- Being the first Apple SoC to carry the "Bionic" branding, signifying a new era of performance and AI capabilities.
- Powering the iPhone X, iPhone 8, and iPhone 8 Plus, including the iPhone X which introduced Face ID.
- Utilizing a 10 nm lithography process for enhanced efficiency and performance.
- Featuring a 6-core AArch64 processor design.

## Body
### Overview
The Apple A11 Bionic is a system on a chip (SoC) designed by Apple Inc. It is categorized as a part of the Apple Silicon series of processors. The A11 Bionic was succeeded by the Apple A12 Bionic and Apple A12X Bionic, and it followed the Apple A10 Fusion and Apple A10X Fusion in Apple's chip lineage.

### Design and Architecture
The A11 Bionic is engineered with 6 AArch64 processor cores. A key feature of its architecture is the integration of the Apple Neural Engine, which is a dedicated component for machine learning tasks within the Apple Silicon SoC. It also includes an Apple Motion Coprocessor. The physical dimensions of the SoC include a die area of 87.66 square millimetres. For data handling, it incorporates 64 kilobyte of L1 cache and 8 megabyte of L2 cache.

### Manufacturing
The Apple A11 Bionic was manufactured by TSMC. Its production commenced around September 12, 2017. The chip is fabricated using a 10 nm lithography process, indicating advanced manufacturing techniques for its time.

### Device Integration
The Apple A11 Bionic serves as a core component in several Apple products. It is notably found in the iPhone X, iPhone 8, and iPhone 8 Plus. The iPhone 8 and iPhone 8 Plus were both introduced on September 12, 2017, marking the debut of the A11 Bionic in these devices.

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