
The PCI Special Interest Group (PCI SIG) has published the first official draft of the PCIe Gen 7.0 specification for its members to review. The draft includes all the specifications changes Gen 7 will receive over PCI Gen 6 so its members can make changes if needed. The new PCI Express revision is still on track for a full release in 2025.
Gen 7 is the next revision of PCI Express after Gen 6. If you thought Gen 6 was already super fast, Gen 7 will double the bandwidth of Gen 6, featuring data rates of up to 128 GT/s. That means a PCIe Gen 7 x16 slot can transfer a whopping 512GB/s bi-directionally from a CPU to a Gen 7-supported add-in card, and vice versa.