NVIDIA® NVLink is the world's first high-speed GPU interconnect offering a significantly faster alternative for multi-GPU systems than traditional PCIe-based solutions. Connecting two NVIDIA® graphics cards with NVLink enables scaling of memory and performance1 to meet the demands of your largest visual computing workloads.

NVIDIA NVLink

1 Using NVLink to scale performance and memory capacity requires application-specific support.

Securely run the most demanding workloads in a virtualized environment with NVLink support in NVIDIA RTX Virtual Workstation software (RTX vWS). 

Choose The Right NVLink Bridge

NVIDIA GPU NVLink Bridge Configuration Bandwidth
NVIDIA A800 40GB Active / NVIDIA RTX A6000 / NVIDIA RTX A5500 / NVIDIA RTX A5000 / NVIDIA RTX A4500

NVIDIA NVLink Bridge
2-Slot

NVIDIA NVLink Bridge
3-Slot

Up to 400 GB/s for NVIDIA A800 40GB Active with 2 NVLink bridges

Up to 112 GB/s all other GPUs with single NVLink bridge

Quadro RTX 8000 / Quadro RTX 6000

Quadro RTX NVLink
HB 2-Slot

Quadro RTX NVLink
HB 3-Slot
Up to 100 GB/s
Quadro RTX 5000

Quadro RTX NVLink
2-Slot

Quadro RTX NVLink
3-Slot
Up to 50 GB/s
Quadro GV100
NVLink GV100
Up to 200 GB/s
(with two bridges)

Get Started

Ready to Purchase?

Talk with an NVIDIA design and visualization partner or shop the NVIDIA store.

Need Help Selecting the Right Product or Partner?

Talk to an NVIDIA product specialist about your professional needs.

Stay Up to Date With NVIDIA RTX

Sign up for the latest news, updates, and more from NVIDIA.