NVLink

NVLink

Manufacturer	Nvidia
Type	Multi-GPU and CPU technology
Predecessor	Scalable Link Interface

NVLink is a wire-based serial multi-lane near-range communications link developed by Nvidia. Unlike PCI Express, a device can consist of multiple NVLinks, and devices use mesh networking to communicate instead of a central hub. The protocol was first announced in March 2014 and uses a proprietary high-speed signaling interconnect (NVHS).^[1]