Synopsys and Broadcom have demonstrated seamless interoperability between Synopsys’ PCIe 6.x IP suite and Broadcom’s PEX90000 switch during a live showcase at PCI‑SIG DevCon 2025.

🔧 What Was Demonstrated?

1. Full PCIe 6.x link at 64 GT/s
2. Both the Synopsys root complex and endpoint (PHY + controller) successfully operated with Broadcom’s PEX90000 series switch at the full PCIe 6.x data rate.
3. Ecosystem plug‑and‑play
4. The demo underscores real-world compatibility within high-speed AI and HPC architectures—an essential factor for scalable data center deployment.

Why It Matters

1. ✅ Reduces integration risk
2. Verified interoperability minimizes surprises for AI and HPC system designers, streamlining qualification and deployment.
3. 🚀 Accelerates time-to-market
4. Customers can confidently build next-gen platforms with proven PCIe 6.x interconnects, speeding up product launches.
5. 📈 Delivers massive bandwidth gains
6. PCIe 6.x runs at 64 GT/s—doubling PCIe 5.0 throughput—essential for large AI models and high-performance workloads.
7. 🔄 Strengthens ecosystem readiness
8. Live demonstrations with top switch vendors help drive broader PCIe 6.x adoption across the data center and edge.

🗣️ Leadership Commentary

“Building on more than 20 years of PCIe IP leadership… our successful interoperability with Broadcom's PCIe 6.x switch demonstrates readiness to address rigorous [AI/HPC] applications.”

— Neeraj Paliwal, SVP, IP Product Management, Synopsys

“As AI servers with PCIe 6.x begin scaling in production… this milestone represents a significant step forward… driving broad adoption of the PCIe 6.x standard across the ecosystem.”

— Dan Roehrich, VP, IC Dev, Data Center Solutions Group, Broadcom

🚀 What’s Next

1. Public demonstration: Live demo at PCI‑SIG DevCon booth #13 on June 11–12.
2. Broader industry rollout: Validated IP + switch combos accelerate customer deployments.
3. Ecosystem momentum: As AI/HPC demand grows, validated PCIe 6.x connectivity becomes non-negotiable.

💡 The Bottom Line

This interoperability milestone marks a decisive advance in high-speed interconnect technology. By proving full-rate operation with a leading switch vendor, Synopsys and Broadcom have removed critical deployment barriers—paving the way for PCIe 6.x adoption in next-gen AI systems.

Looking Ahead: As PCIe 6.x interconnects mature across silicon IP, switches, and platforms, architects can expect increased performance, reduced risk, and faster rollout of AI and HPC hardware.

📚 Sources

1. Synopsys News Release
2. Futurum Group Analysis