# NVIDIA NVLink

High-Speed GPU Interconnect

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.

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).

[Learn More](https://www.nvidia.com/en-us/data-center/virtualization.md)

## Choose The Right NVLink Bridge

|  |  |  |
| --- | --- | --- |
| NVIDIA GPU | NVLink Bridge Configuration | Bandwidth |
| [NVIDIA A800 40GB Active](https://www.nvidia.com/en-us/design-visualization/a800.md) / [NVIDIA RTX A6000](https://www.nvidia.com/en-us/design-visualization/rtx-a6000.md) / [NVIDIA RTX A5500](https://www.nvidia.com/en-us/design-visualization/rtx-a5500.md) / [NVIDIA RTX A5000](https://www.nvidia.com/en-us/design-visualization/rtx-a5000.md) / [NVIDIA RTX A4500](https://www.nvidia.com/en-us/design-visualization/rtx-a4500.md) | 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](https://www.nvidia.com/en-us/design-visualization/quadro/rtx-8000.md) / [Quadro RTX 6000](https://www.nvidia.com/en-us/design-visualization/quadro/rtx-6000.md) | Quadro RTX NVLink   HB 2-Slot  Quadro RTX NVLink   HB 3-Slot | Up to 100 GB/s |
| [Quadro RTX 5000](https://www.nvidia.com/en-us/design-visualization/quadro/rtx-5000.md) | Quadro RTX NVLink   2-Slot  Quadro RTX NVLink   3-Slot | Up to 50 GB/s |
| [Quadro GV100](https://www.nvidia.com/en-us/design-visualization/desktop-graphics.md) | 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.

[Find a Partner](https://www.nvidia.com/en-us/design-visualization/where-to-buy.md)

[Shop Now](https://store.nvidia.com/en-us/nvidia-rtx/store/?page=1&limit=9&locale=en-us&category=GPU)

### Need Help Selecting the Right Product or Partner?

Talk to an NVIDIA product specialist about your professional needs.

[Contact Us](https://www.nvidia.com/en-us/contact/sales.md)

### Stay Up to Date With NVIDIA RTX

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