
Ryzen AI 400 PCIe Lanes Shrink to 12, GPU x8 Cap
AMD launched Ryzen AI 400 and PRO 400 desktop processors on Gorgon Point chip with Zen 5 cores, succeeding Ryzen 8000G. Available PCIe 4.0 lanes reduced to max 12. GPU connections limited to x8 mode, tightening expansion vs prior gen.





