PCIe交換晶片市場規模、佔有率和成長分析：按代數、連接埠數量、應用、最終用戶、銷售管道和地區分類－2026-2033年產業預測

2024 年全球 PCIe 交換晶片市場價值 19 億美元，預計到 2033 年將從 2025 年的 22 億美元成長到 71.2 億美元，預測期（2026-2033 年）的複合年成長率為 15.8%。

PCIe交換晶片市場在提升運算、網路和人工智慧能力方面發揮著至關重要的作用。它透過將多條PCIe通道整合到單一上行端口，最佳化頻寬利用率，並為GPU、NVMe固態硬碟和網路適配器提供無縫連接。隨著PCIe標準的進步，頻寬不斷成長，雲端服務和超大規模資料中心營運商正擴大利用這些晶片來最大限度地提高資源效率、減少基板空間佔用並降低功耗。整合CPU、GPU和AI加速器的異構系統的興起進一步推動了PCIe交換晶片的應用，供應商也正在整合通道分配和糾錯邏輯等先進功能。在這種動態環境下，PCIe交換器正在轉型為智慧集線器，支援高效的資料傳輸和延遲管理，從而推動資料中心內AI工作負載的成長，並透過韌體授權和支援服務創造新的收入來源。

全球PCIe交換晶片市場的成長要素

資料中心容量的擴展以支援人工智慧工作負載，是全球 PCIe 交換晶片市場的主要驅動力。這些晶片能夠實現高速資料傳輸和低延遲連接，使多個設備共用高速路徑，從而最大限度地減少瓶頸並簡化系統設計。透過整合通道，PCIe 交換晶片有助於降低功耗並最佳化基板空間，符合永續性目標。對可擴展、高頻寬解決方案的激增需求正迫使製造商投資於先進的矽技術，加速建構跨不同運算環境的生態系統。最終，這一趨勢將提高系統可靠性，並加快創新服務的上市速度。

全球PCIe交換晶片市場的限制因素

全球PCIe交換晶片市場面臨許多限制因素，這些限制因素源自於晶片設計的複雜性。其設計需要複雜的智慧財產權（IP）模組、嚴格的檢驗流程以及跨多個裝置系列的合規性測試。這些因素需要大量的工程資源和漫長的開發週期，從而導致製造商資本支出增加。因此，這種情況可能會阻礙中小企業進入市場，進而導致競爭壓力減弱和創新步伐放緩。此外，這種財務負擔可能會影響定價策略，限制價格敏感型客戶群的接受度，並阻礙整體市場成長。這可能導致企業選擇專注於現有平台而非創新設計。

全球 PCIe 交換晶片市場趨勢

全球 PCIe 交換晶片市場正經歷一場重大變革，其驅動力是資料中心對人工智慧和機器學習應用日益成長的需求。隨著企業和超大規模資料中心不斷強化內部基礎設施以提高頻寬和降低延遲，PCIe 交換晶片的應用也隨之激增。這些晶片對於整合多個 GPU、加速器和儲存資源至關重要，能夠在保持現有伺服器設計的同時輕鬆擴展。為此，製造商正致力於開發模組化、高密度的交換解決方案，以適應人工智慧工作負載的動態特性，並積極建構策略夥伴關係，加速先進運算平台的市場推廣。

目錄

介紹

• 調查目的
• 市場定義和範圍

調查方法

• 研究過程
• 二級資料和一級資料的方法
• 市場規模估算方法

執行摘要

• 全球市場展望
• 市場主要亮點
• 細分市場概覽
• 競爭環境概述

市場動態及展望

• 總體經濟指標
• 促進者和機會
• 抑制因素和挑戰
• 供給面趨勢
• 需求面趨勢
• 波特的分析和影響

關鍵市場分析

• 關鍵成功因素
• 影響市場的因素
• 主要投資機會
• 生態系測繪
• 2025年市場魅力指數
• PESTLE分析
• 監理情勢

全球 PCIe 交換晶片市場規模：按代分類

• PCIe 3.0
• PCIe 4.0
• PCIe 5.0
• PCIe 6.0

全球 PCIe 交換晶片市場規模：按連接埠數量計

• 連接埠數量少
• 中型端口數量
• 連接埠數量眾多

全球 PCIe 交換晶片市場規模：按應用領域分類

• 資料中心
• 企業儲存
• 人工智慧伺服器
• 其他

全球 PCIe 交換晶片市場規模：以最終用戶分類

• OEMs
• 雲端服務供應商
• 公司

全球 PCIe 交換晶片市場規模：依銷售管道分類

• 直銷
• 分配

全球 PCIe 交換晶片市場規模：按地區分類

• 北美洲
  • 美國
  • 加拿大
• 歐洲
  • 德國
  • 西班牙
  • 法國
  • 英國
  • 義大利
  • 其他歐洲國家
• 亞太地區
  • 中國
  • 印度
  • 日本
  • 韓國
  • 其他亞太國家
• 拉丁美洲
  • 墨西哥
  • 巴西
  • 其他拉丁美洲國家
• 中東和非洲
  • 海灣合作理事會國家
  • 南非
  • 其他中東和非洲國家

競爭資訊

• 前五大公司對比
• 主要公司2025年的市場定位
• 主要市場公司採取的策略
• 近期市場趨勢
• 企業市場占有率分析，2025 年
• 主要公司的完整公司簡介
  • 公司詳情
  • 產品系列分析
  • 按細分市場進行企業市佔率分析
  • 銷售收入年比比較（2023-2025 年）

主要公司簡介

• Broadcom Inc.
• Microchip Technology Inc.
• Astera Labs, Inc.
• Marvell Technology, Inc.
• Intel Corporation
• Advanced Micro Devices, Inc.
• Renesas Electronics Corporation
• Texas Instruments Incorporated
• Analog Devices, Inc.
• Diodes Incorporated
• NXP Semiconductors NV
• Semtech Corporation
• MaxLinear, Inc.
• ASMedia Technology Inc.
• PLX Technology
• Synopsys, Inc.
• Rambus Inc.
• Cadence Design Systems, Inc.
• Silicon Motion Technology Corporation
• Pericom Semiconductor

結論與建議

Global Pcie Switch Chips Market size was valued at USD 1.9 Billion in 2024 and is poised to grow from USD 2.2 Billion in 2025 to USD 7.12 Billion by 2033, growing at a CAGR of 15.8% during the forecast period (2026-2033).

The PCIe switch chip market is crucial for enhancing computing, networking, and AI capabilities by consolidating multiple PCIe lanes into a single upstream port, enabling seamless connectivity for GPUs, NVMe drives, and network adapters while optimizing bandwidth usage. As demands for bandwidth increase with advancements in PCIe standards, cloud and hyperscale operators increasingly utilize these chips to maximize resource efficiency, minimize board space, and reduce power consumption. The rise of heterogeneous systems integrating CPUs, GPUs, and AI accelerators drives further adoption, prompting vendors to embed advanced features like lane-assignment and error-correction logic. This dynamic landscape transforms PCIe switches into intelligent hubs that support efficient data transfer and latency management, fueling the growth of AI workloads within data centers and creating new revenue streams through firmware licensing and support services.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Pcie Switch Chips market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Pcie Switch Chips Market Segments Analysis

Global pcie switch chips market is segmented by generation, port count, application, end user, sales channel and region. Based on generation, the market is segmented into PCIe 3.0, PCIe 4.0, PCIe 5.0 and PCIe 6.0. Based on port count, the market is segmented into Low Port, Medium Port and High Port. Based on application, the market is segmented into Data Centers, Enterprise Storage, AI Servers and Others. Based on end user, the market is segmented into OEMs, Cloud Providers and Enterprises. Based on sales channel, the market is segmented into Direct and Distribution. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Pcie Switch Chips Market

The expansion of data center capacities to accommodate AI workloads is a significant factor driving the global PCIe switch chips market. These chips facilitate the rapid movement of data and provide low-latency connections, allowing multiple devices to share high-speed pathways, thereby minimizing bottlenecks and simplifying system design. By consolidating lanes, PCIe switch chips contribute to reduced power consumption and optimized board space, aligning with sustainability objectives. This surge in demand for scalable, high-bandwidth solutions prompts manufacturers to invest in advanced silicon technology, fostering ecosystem development across various computing environments. Ultimately, this trend enhances the reliability of systems while accelerating the time-to-market for innovative services.

Restraints in the Global Pcie Switch Chips Market

The Global PCIe Switch Chips market faces notable constraints stemming from the complexity involved in designing these chips, which necessitates advanced intellectual property blocks, rigorous verification processes, and compliance testing across various device families. These factors demand substantial engineering resources and longer development timelines, leading to increased capital expenditures for manufacturers. Consequently, this situation can discourage smaller companies from entering the market, resulting in diminished competitive pressure and a slower rate of innovation. Furthermore, the financial burden affects pricing strategies, potentially limiting adoption among price-sensitive customers and hindering overall market growth, as companies may choose to focus on existing platforms rather than innovative designs.

Market Trends of the Global Pcie Switch Chips Market

The Global PCIe Switch Chips market is witnessing significant transformation driven by the escalating demands of AI and machine-learning applications within data centers. As enterprises and hyperscale data centers seek to enhance their internal infrastructure for improved bandwidth and reduced latency, the adoption of PCIe switch chips is surging. These chips are crucial for consolidating multiple GPU, accelerator, and storage resources, allowing for effortless scaling while maintaining existing server designs. In response, manufacturers are focusing on developing modular, high-density switch solutions that can adapt to the dynamic nature of AI workloads, fostering strategic partnerships that expedite the introduction of advanced computing platforms to the market.

Table of Contents

Introduction

• Objectives of the Study
• Market Definition & Scope

Research Methodology

• Research Process
• Secondary & Primary Data Methods
• Market Size Estimation Methods

Executive Summary

• Global Market Outlook
• Key Market Highlights
• Segmental Overview
• Competition Overview

Market Dynamics & Outlook

• Macro-Economic Indicators
• Drivers & Opportunities
• Restraints & Challenges
• Supply Side Trends
• Demand Side Trends
• Porters Analysis & Impact
  • Competitive Rivalry
  • Threat of Substitute
  • Bargaining Power of Buyers
  • Threat of New Entrants
  • Bargaining Power of Suppliers

Key Market Insights

• Key Success Factors
• Market Impacting Factors
• Top Investment Pockets
• Ecosystem Mapping
• Market Attractiveness Index 2025
• PESTEL Analysis
• Regulatory Landscape

Global PCIe Switch Chips Market Size by Generation & CAGR (2026-2033)

• Market Overview
• PCIe 3.0
• PCIe 4.0
• PCIe 5.0
• PCIe 6.0

Global PCIe Switch Chips Market Size by Port Count & CAGR (2026-2033)

• Market Overview
• Low Port
• Medium Port
• High Port

Global PCIe Switch Chips Market Size by Application & CAGR (2026-2033)

• Market Overview
• Data Centers
• Enterprise Storage
• AI Servers
• Others

Global PCIe Switch Chips Market Size by End User & CAGR (2026-2033)

• Market Overview
• OEMs
• Cloud Providers
• Enterprises

Global PCIe Switch Chips Market Size by Sales Channel & CAGR (2026-2033)

• Market Overview
• Direct
• Distribution

Global PCIe Switch Chips Market Size & CAGR (2026-2033)

• North America (Generation, Port Count, Application, End User, Sales Channel)
  • US
  • Canada
• Europe (Generation, Port Count, Application, End User, Sales Channel)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Generation, Port Count, Application, End User, Sales Channel)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Generation, Port Count, Application, End User, Sales Channel)
  • Mexico
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Generation, Port Count, Application, End User, Sales Channel)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2025
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2025
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2023-2025)

Key Company Profiles

• Broadcom Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Microchip Technology Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Astera Labs, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Marvell Technology, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Intel Corporation
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Advanced Micro Devices, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Renesas Electronics Corporation
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Texas Instruments Incorporated
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Analog Devices, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Diodes Incorporated
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NXP Semiconductors N.V.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Semtech Corporation
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• MaxLinear, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ASMedia Technology Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• PLX Technology
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Synopsys, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Rambus Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cadence Design Systems, Inc.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Silicon Motion Technology Corporation
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Pericom Semiconductor
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations