Qualcomm Snapdragon 855 vs. Apple A12 Bionic: Comparing Powerhouses in the Mobile Processor Landscape

Snapdragon CPU

The Qualcomm Snapdragon 855 and Apple A12 Bionic are two of the most powerful and advanced mobile processors available in the market. Both chipsets power flagship smartphones and offer impressive performance and capabilities. This article aims to compare the Snapdragon 855 and A12 Bionic, highlighting their key features, performance, and the unique strengths they bring to the table.

Architecture and Manufacturing Process

The Qualcomm Snapdragon 855 is built on a 7nm manufacturing process, while the Apple A12 Bionic utilizes a 7nm process as well. Both chipsets leverage advanced manufacturing technologies to deliver better power efficiency and performance compared to their predecessors.

CPU Performance

The Snapdragon 855 boasts an octa-core CPU with a tri-cluster arrangement. It consists of a prime core clocked at a high frequency, three performance cores, and four power-efficient cores. On the other hand, the A12 Bionic features a hexa-core CPU with two high-performance cores and four power-efficient cores. While the Snapdragon 855 offers a higher number of cores, the A12 Bionic’s custom CPU cores, coupled with Apple’s optimization, deliver exceptional single-core performance.

GPU Performance

In terms of graphics performance, the Snapdragon 855 houses the Adreno 640 GPU, which offers excellent gaming and graphics capabilities. The A12 Bionic, equipped with the Apple-designed 4-core GPU, delivers impressive graphics performance as well, showcasing Apple’s commitment to delivering an exceptional visual experience.

AI Capabilities

Both processors incorporate dedicated AI capabilities. The Snapdragon 855 features the Qualcomm Hexagon 690 DSP with a Tensor Accelerator, enabling advanced AI processing. The A12 Bionic, on the other hand, integrates the Apple-designed Neural Engine, offering impressive machine learning and AI capabilities. While the Snapdragon 855 may have a more versatile AI setup, the A12 Bionic’s Neural Engine is optimized for tasks like facial recognition and augmented reality.

Modem and Connectivity

The Snapdragon 855 incorporates the Snapdragon X24 LTE modem, providing Gigabit LTE connectivity. It also supports 5G connectivity through the Snapdragon X50 modem. The A12 Bionic, however, relies on third-party modems for cellular connectivity, as Apple sources modems from various suppliers. In terms of Wi-Fi and Bluetooth connectivity, both chipsets offer similar capabilities.


The Qualcomm Snapdragon 855 and Apple A12 Bionic are two exceptional mobile processors that power flagship smartphones. The Snapdragon 855 excels in multi-core performance, GPU capabilities, and offers advanced AI processing. Meanwhile, the A12 Bionic stands out with its superior single-core performance, optimized software integration, and impressive AI capabilities through the Neural Engine. Both processors showcase technological advancements and contribute to delivering exceptional user experiences. Ultimately, the choice between Snapdragon 855 and A12 Bionic depends on individual preferences, device requirements, and the ecosystem one prefers, be it Android or iOS.