Understanding the Roles of CPU, NPU, GPU, and DSP in Embedded Systems

1. CPU (Central Processing Unit) Meaning:The core computation and control unit of a computer, equivalent to the “brain commander.” Function:Responsible for executing computer instructions, coordinating all hardware, and handling general computing tasks, with both computation and control capabilities. Main Applications:The fundamental computations of all computing devices (computers, smartphones, servers, etc.), such as system booting, software … Read more

Summary of Core Information on Apple’s M5 Chip and Devices (Based on Official Release in October 2025)

Summary of Core Information on Apple’s M5 Chip and Devices (Based on Official Release in October 2025) 1. Core Specifications and Performance Highlights of the M5 Chip The Apple M5 chip is a self-developed system-on-chip (SoC) launched in the fall of 2025, designed with an “AI-first” philosophy. It utilizes TSMC’s third-generation 3nm process (N3P) and … Read more

The Evolution of AI Chips from the Perspective of Computer Development History

Artificial intelligence is currently the hottest technology investment project, especially in the United States, where the amount of investment is unimaginable to outsiders. An AI cluster integrating over 100,000 top GPUs has become the norm, and figures like Elon Musk have even proposed an artificial intelligence system integrating 1 million or even millions of top … Read more

Industry Trends | Xiangshan ‘Nanhu’ IP Core Supports Chipone Technology’s ‘Fenghua 3’ Fully Functional Domestic GPU Chip Product

[Image]Chipone Technology’s fully functional GPU chip ‘Fenghua 3’ was recently released and is hailed as a ‘landmark product in domestic GPUs’ by the industry. This chip successfully integrates the Xiangshan ‘Nanhu’ processor IP core, which not only dispels concerns about the quality of open-source chips but also marks a significant transition of the open-source chip … Read more

Using DSI Displays with the Verdin AM62P

The Verdin AM62P utilizes Texas Instruments’ AM62P5 SoC. It is an ideal choice for accelerating graphics applications, featuring a powerful GPU with a theoretical computing power of 50 GFLOPs (more than three times the theoretical performance of the i.MX 8M Plus). This processor is equipped with three display controllers, allowing for up to three display … Read more

Domestic GPU Approval, AI Robot Acceleration: A Revaluation of the Technology Industry Chain

Click on the above ‘Research Investment Society’ to follow and ‘star’ this account. All articles only represent the views of ‘Research Investment Society’ and do not constitute specific investment advice. Event (Computing Power) 1. Moores Threads Intelligent Technology (Beijing) Co., Ltd. has successfully passed the listing review committee meeting of the Shanghai Stock Exchange for … Read more

Comparison of GPU, CPU, and NPU

1. Project Background and Objectives With the rapid development of artificial intelligence technology and the continuous expansion of application scenarios, computing chip architectures are undergoing unprecedented changes. CPU (Central Processing Unit), GPU (Graphics Processing Unit), and NPU (Neural Processing Unit) are currently the mainstream computing architectures, each playing a key role in different fields. 2. … Read more

Arm’s New Lumex CSS Platform Achieves Double-Digit Performance Boost, Driving Consumer Electronics to be ‘Smarter, More Efficient, and More Personalized’

Arm's New Lumex CSS Platform Achieves Double-Digit Performance Boost, Driving Consumer Electronics to be 'Smarter, More Efficient, and More Personalized'

Arm Holdings Limited (NASDAQ: ARM, hereinafter referred to as Arm) today announced the launch of the new Arm® Lumex™ Compute Subsystem (CSS) platform, an advanced computing platform designed to accelerate the artificial intelligence (AI) experience for flagship smartphones and next-generation personal computers. The Lumex CSS platform integrates the highest performance Arm CPUs, GPUs, and system … Read more

Lishan Technology’s 7G106 Chip: A Breakthrough for Domestic GPUs in the “End-Cloud Dual Drive”

Lishan Technology's 7G106 Chip: A Breakthrough for Domestic GPUs in the "End-Cloud Dual Drive"

As the digital economy becomes the core competitive arena globally, high-performance GPUs (Graphics Processing Units), as the “heart of computing power”, have always been a key battleground for domestic technology breakthroughs. For a long time, international giants have dominated the market due to technological barriers and ecological advantages. However, the 7G106 chip recently launched by … Read more

Detailed Specifications of Qualcomm Snapdragon 6, 7, and 8 Series SoCs Released Since 2020, Sorted by Release Date

Detailed Specifications of Qualcomm Snapdragon 6, 7, and 8 Series SoCs Released Since 2020, Sorted by Release Date

Snapdragon 8 Series Snapdragon 888 (Super Dragon) Release Date: December 2, 2020, Qualcomm, USA Process Technology: Samsung 5nm CPU Architecture: 1×Cortex-X1 (2.84GHz) + 3×Cortex-A78 (2.42GHz) + 4×Cortex-A55 (1.8GHz), Qualcomm, USA Cache Configuration: L3 Cache 4MB, System Cache 3MB GPU: Adreno 660 (Frequency 840MHz), Qualcomm, USA Memory Support: LPDDR5-3200 5G Support: Integrated X60 Modem (Downlink 7.5Gbps), … Read more