Electrical Industry Today

Peripheral Component Interconnect Express Switch Market is Estimated to Reach $14,460.6 Million by 2034 - BIS Research

PCIe switches are specialized chips that dynamically route high-speed, low-latency data between CPUs, memory and storage in advanced computing systems. Fueled by exploding data-center buildouts, AI/ML workloads and cloud-native architectures, the market is rapidly adopting next-generation PCIe Gen 5 and emerging Gen 6 standards to deliver up to 32 GT/s per lane and beyond. Key end-markets; data centers, AI infrastructure, 5G networks, automotive autonomous systems and industrial edge deployments are driving double-digit growth, while innovations in virtualization, real-time telemetry and software-defined interconnects boost performance. Despite high solution costs and integration complexity, strategic partnerships and Gen 5/6 rollouts are positioning PCIe switches as essential enablers of tomorrow’s hyperscale and edge computing ecosystems. It is currently valued at $769.4 million in 2024 and is reaching $14,460.6 million at a CAGR of 36.16% by 2034.
Published 16 July 2025

What is Peripheral Component Interconnect Express Switch? 

Peripheral Component Interconnect Express (PCIe) switches are integrated circuits that manage and optimize data traffic between processors, memory and storage devices, enabling high-speed, low latency interconnects crucial for high-performance computing and advanced applications. 

What is the Current Market Outlook for Peripheral Component Interconnect Express Switch? 

Currently in a rapid growth stage, the global PCIe switch market is expanding at double-digit rates as adoption of PCIe Gen5/Gen6 accelerates across data centers, cloud and edge infrastructures driven by surging AI/ML and 5G workloads. It is currently valued at $769.4 million in 2024 and is reaching $14,460.6 million at a CAGR of 36.16% by 2034. 

What is the key Innovation & Trends in the Peripheral Component Interconnect Express Switch Market? 

Next-generation PCIe Gen5/Gen6 standards deliver up to 32 GT/s per lane; AI-powered telemetry, virtualization and integration with GPUs/FPGAs enhance programmability, dynamic resource allocation and real-time performance monitoring. 

How Does This Report Help Organizations Drive Strategic Growth? 


  • Identify top applications and fastest-growing PCIe switch segments 
  • Benchmark leading vendors and emerging competitors 
  • Evaluate regional market dynamics to shape your strategy 
  • Understand technology trajectories for Gen5/Gen6 transitions 
  • Inform investment and R&D prioritization for product roadmaps 


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What Are the Key Demand Drivers, and Challenges in the Peripheral Component Interconnect Express Switch Market? 


Drivers: 

•    Demand for High-Performance Computing 

•    Growth of Data Centre's and Cloud Computing 

Challenges: 

•    High Cost of Advanced PCIe Switch Solutions 

•    Complexity in Integration and Compatibility 

What is the Market Segmentation in the Peripheral Component Interconnect Express Switch Market? 

By Application 

•    Data Centres 

•    AI/ML Infrastructure 

•    Cloud Computing & Storage Systems 

•    Consumer Electronics 

•    Automotive 

•    Telecommunications & Cellular Infrastructure 

•    Industrial Automation 

•    Others 

By Battery Type 

•    Gen 1 

•    Gen 2 

•    Gen 3 

•    Gen 4 

•    Gen 5 

•    Gen 6 

By Region 

• North America 

• Europe  

• Asia-Pacific 

• Rest-of-the-World 

What Is the Competitive Landscape in the Peripheral Component Interconnect Express Switch Market?

 

Key Players 

•    ASMedia Technology Inc. 

•    Astera Labs 

•    Broadcom 

•    Diodes Incorporated 

•    Dolphin Interconnect Solutions 

•    Maxim Integrated 

•    Microchip Technology Inc. 

•    Microsemi Corporation 

•    NXP Semiconductors 

•    ON Semiconductor 

•    PLDA SAS 

•    Renesas Electronics Corporation. 

•    Semiconductor Components Industries, LLC 

•    STMicroelectronics 

•    Texas Instruments 


Strategic Initiatives 

Leading semiconductor companies are collaborating with AI and FPGA partners to co-develop next-generation, software-defined PCIe switch architectures featuring dynamic lane partitioning and real-time telemetry for hyperscale data centers and edge deployments. 

Here Are Some Case Studies and Success Stories in Peripheral Component Interconnect Express Switch Market 

In early 2025, Broadcom’s launch of a PCIe Gen5 switch in partnership with a major cloud provider enabled 30% higher throughput and 15% lower power consumption in AI/ML servers, showcasing the performance and efficiency benefits of next-gen interconnect technology. 


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About BIS Research 

BIS Research is a global B2B market intelligence and advisory firm focusing on deep technology and related emerging trends, which can disrupt the market dynamics in the near future. We publish over 200 market intelligence studies annually, focusing on several deep technology verticals.   

Our strategic market analysis emphasizes market estimations, technology analysis, emerging high-growth applications, deeply segmented granular country-level market data, and other important market parameters useful in the strategic decision-making for senior management.    

BIS Research offers syndicate and custom studies and expert consultations to firms, providing them with specific and actionable insights on novel technology markets, business models, and competitive landscapes.   



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