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Chip Talk > Synopsys and Broadcom Forge New Path in PCIe 6.x Interoperability

Synopsys and Broadcom Forge New Path in PCIe 6.x Interoperability

Published June 11, 2025

A New Era in PCIe Standards

The semiconductor landscape is evolving rapidly, with demands for higher performance and scalability in AI and high-performance computing (HPC) solutions driving the need for advanced connectivity standards. A significant development in this arena has just been announced: Synopsys and Broadcom have achieved a critical milestone in PCIe 6.x interoperability. This achievement paves the way for faster, more reliable, and scalable AI and HPC infrastructure.

What This Means for AI and HPC

PCIe, or Peripheral Component Interconnect Express, is a critical technology in today’s computing environments, especially for applications demanding immense data throughput like AI workloads. The successful demonstration of interoperability between Synopsys’ PCIe 6.x IP solution and Broadcom’s PEX90000 series switch at the PCI-SIG Developers Conference represents a leap forward in reducing design risk and accelerating deployment in AI-driven data centers.

With PCIe 6.x operating at an impressive rate of 64 GT/s, it’s primed to revolutionize data centers’ capacity to manage massive data with minimal lag, consequently empowering AI algorithms and HPC tasks to perform at their peak.

Technical Triumphs

The partnership's success can be attributed to Synopsys’ silicon-proven IP solutions and Broadcom's robust PCIe 6.x switch technology. For more than two decades, Synopsys has established a legacy in delivering reliable PCIe solutions. This milestone cements their commitment to providing the industry with high-performing, scalable technologies.

Broadcom’s PEX90000 series is known for its reliability and performance, essential parameters for modern servers tasked with complex computations. The successful interoperability between these innovations means that as AI continues to scale, infrastructure is becoming better equipped to handle such demands. As the tech industry inches closer to fully embracing PCIe 6.x, the potential applications and improvements are boundless.

A Future-Ready Ecosystem

The ramifications of this achievement stretch beyond mere compatibility. With more than 100 PCIe 6.x IP implementations globally, Synopsys continues to support a broad ecosystem. Their comprehensive solution portfolio includes PHYs, controllers, and security IP, all designed to accelerate time-to-market and increase efficiency in deployment.

This achievement is a key enabler for data center operators and service providers looking to scale their operations with confidence, knowing that the interoperability hurdles have been overcome. Companies can now deploy next-generation AI solutions knowing they've been tested to meet the rigors of the most demanding applications.

Looking Forward

The road to scaling AI and HPC capacities is paved with challenges, but with partnerships like that of Synopsys and Broadcom, the journey appears promising. As PCIe 6.x technology becomes mainstream, it will likely drive the next wave of innovation across various sectors.

For companies already investing in AI-driven operations, the interoperability success ensures that soon, transitioning to PCIe 6.x equipped systems will be seamless. The benefits of bandwidth increase will certainly transform how data is handled, processed, and leveraged for competitive advantages.

Explore more about Synopsys' PCIe Express IP Solutions and understand how the synergy of these technological giants can alter the current trajectory of technological advancements.

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