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IT Services Circle

Nov 30, 2023 · Fundamentals

China's Loongson 3A6000 CPU Reaches Intel‑Level Performance with Independent LoongArch Architecture

The newly released Loongson 3A6000 processor, built on the domestically designed LoongArch instruction set, delivers performance comparable to Intel's 10th‑gen i3‑10100F, features four high‑performance cores, advanced vector extensions, DDR4‑3200 memory support, and a secure trusted module, marking a major milestone for China's independent CPU development.

ChinaHardwareLoongson

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China's Loongson 3A6000 CPU Reaches Intel‑Level Performance with Independent LoongArch Architecture

Architects' Tech Alliance

Apr 16, 2021 · Fundamentals

Overview of LoongArch: Loongson’s Independent Instruction Set Architecture

The article introduces LoongArch, Loongson's self‑defined RISC instruction set architecture, detailing its evaluation approval, instruction count, format extensions, binary translation compatibility with MIPS, x86, ARM and RISC‑V, ecosystem plans, IP core updates, and the company’s strategy to build a domestic CPU ecosystem.

Binary TranslationCPU architectureInstruction set

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Overview of LoongArch: Loongson’s Independent Instruction Set Architecture

Architects' Tech Alliance

Apr 9, 2021 · Fundamentals

Domestic Chinese CPUs: Overview of Six Major Vendors, Architectures, and Ecosystem Development

The article provides a detailed overview of China's six leading domestic CPU manufacturers—Loongson, Feiteng, Kunpeng, Hygon, HaiGuang, and ShenWei—covering their architectural choices, performance evolution, ecosystem construction, and applications in servers, desktops, cloud, and AI workloads.

CPU architectureChinese CPUsDomestic processors

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Domestic Chinese CPUs: Overview of Six Major Vendors, Architectures, and Ecosystem Development

Architects' Tech Alliance

Sep 28, 2020 · Fundamentals

In‑Depth Analysis of Loongson GS464E CPU Architecture and Performance

This article provides a comprehensive technical review of the Chinese Loongson GS464E processor, covering its micro‑architectural design choices, instruction‑fetch and out‑of‑order execution units, cache hierarchy, benchmark results, manufacturing details, and the challenges it faces in competing with mainstream Intel and AMD CPUs.

CPU architectureGS464ELoongson

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In‑Depth Analysis of Loongson GS464E CPU Architecture and Performance

Architects' Tech Alliance

Aug 26, 2020 · Fundamentals

Loongson Abandons All US Technology and Develops the Indigenous LoongArch Instruction Set

Loongson, a leading Chinese chip maker, has announced it will drop all US‑origin technology and create a fully domestic instruction set called LoongArch—compatible with MIPS yet independent—while the article also details the complex history of MIPS licensing, US export restrictions, and the geopolitical pressures shaping China’s push for self‑reliant processor architectures.

ChinaLoongArchLoongson

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Loongson Abandons All US Technology and Develops the Indigenous LoongArch Instruction Set