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