Architects' Tech Alliance

Jul 22, 2022 · Industry Insights

What to Expect from PCIe 7.0: 512 GB/s Bandwidth and Future Challenges

PCI‑SIG’s upcoming PCIe 7.0 specification, due in 2025, promises a raw 128 GT/s per lane and up to 512 GB/s bidirectional throughput on an x16 link, while introducing PAM4 signaling, shorter trace lengths, higher‑cost motherboards, and a roadmap that pushes market adoption to around 2028 for SSDs, GPUs and other devices.