In-Depth: ARM Releases Cortex-A78 and Cortex-X1 Microprocessor Architecture Explained

In-Depth: ARM Releases Cortex-A78 and Cortex-X1 Microprocessor Architecture Explained

2019 was a great year for ARM. In the mobile sector, they continued their past successes as the company continued to see its Cortex cores perform robustly in this area, especially as we now see the new Cortex-A77 being used in flagship chipsets like the Snapdragon 865. However, the biggest news for ARM over the … Read more

Deep Dive into Arm’s Cortex-A77 with Surprising Floating Point Performance Boost

Deep Dive into Arm's Cortex-A77 with Surprising Floating Point Performance Boost

Recently, Arm’s actions against Huawei have caused dissatisfaction among many industry insiders. The timing coincides with Arm’s annual Techday, where they unveil the next generation of GPU and CPU cores. Whether one advocates for utilizing foreign technology to counter foreign threats or adopts a stance of technology without borders, let us focus on this year’s … Read more

Understanding NPU, CPU, GPU Computing Power in the AI Era

Understanding NPU, CPU, GPU Computing Power in the AI Era

NVIDIA released the new generation centralized vehicle computing platform, NVIDIA DRIVE Thor, on September 20, capable of running advanced driver assistance applications and in-vehicle infotainment applications on a single secure and reliable system. It provides 20 trillion floating-point operations performance (20 trillion 8-bit floating-point operations). NVIDIA’s contemporary product is Orin, with a computing power of … Read more

Cortex-A55: A Key Processor for the Future Digital World

Cortex-A55: A Key Processor for the Future Digital World

Have you heard about the recent launch of several new CPUs on the market? Their performance is quite powerful! Yes, we are talking about the ARM Cortex-A75 and Cortex-A55, the first processors in the Cortex-A series based on the newly released DynamIQ technology. For detailed information about the Cortex-A75, click here→In-depth article! Everything you want … Read more

Learn ARM from Scratch: ARM Modes, Registers, and Pipelines

Learn ARM from Scratch: ARM Modes, Registers, and Pipelines

Some basic concepts about ARM, you can refer to my previous article: “What Exactly Are Cortex, ARMv8, ARM Architecture, ARM Instruction Set, SoC? A Comprehensive Guide to Basic Concepts【Popular Science】” For the IDE development environment used for ARM instructions, you can refer to the following article: “1. Learn ARM from Scratch – Installing Keil MDK … Read more

RK3399 Chip Analysis: The Ultimate Flagship Gaming Box

RK3399 Chip Analysis: The Ultimate Flagship Gaming Box

Following the release of related documents by the State Administration of Radio and Television, OTT box industry brand manufacturers are moving forward while undergoing significant changes. The applications of OTT boxes have also diversified from single video functionalities to gaming consoles. As the core of smart terminal products, the CPU is not only accelerating iterations … Read more

RK3399 Game Box Chip Analysis

RK3399 Game Box Chip Analysis

After the State Administration of Radio, Film and Television gradually issued relevant documents, the OTT box industry brand manufacturers have been moving forward through a process of self-correction. The applications of OTT boxes have begun to diversify from a single video function to game console capabilities. As the core of smart terminal products—the CPU—not only … Read more

Understanding CPU, GPU, TPU, NPU, and Other XPUs

Understanding CPU, GPU, TPU, NPU, and Other XPUs

This article is authorized to be reproduced from the WeChat public account: IoT Think Tank (iot101) The IoT Think Tank is a top think tank in the field of the Internet of Things, providing industry status and trend analysis, sharing exclusive in-depth insights. —— 【Introduction】 —— In this day and age, technology is advancing rapidly, … Read more

In-Depth Discussion of Four Mainstream CPU Architectures

In-Depth Discussion of Four Mainstream CPU Architectures

RISC (Reduced Instruction Set Computer) is a microprocessor that executes a small number of instruction types, originating from the MIPS mainframe in the 1980s (i.e., RISC machines), collectively referred to as RISC processors. This allows it to execute operations at a faster speed (millions of instructions per second, or MIPS). Each type of instruction executed … Read more

Introduction to Mainstream Virtualization Technologies

Introduction to Mainstream Virtualization Technologies

Author: Xin Mu Shou Zhui Ren blog.csdn.net/weixin_38885808/article/details/81146668 Virtualization refers to the technology that allows a single computer to be virtually divided into multiple logical computers. Multiple logical computers can run different operating systems simultaneously on one physical machine, with applications running in independent spaces without interfering with each other, significantly improving the efficiency of the … Read more