Complex, ultra-fast, & built for extreme-size
NVIDIA® Quantum-2 InfiniBand Switches
As computing requirements continue to grow exponentially, NVIDIA® Quantum-2 InfiniBand, the world’s only fully off-loadable, in-network computing platform, provides the dramatic leap in performance required to enable HPC, AI and hyperscale cloud infrastructures achieve unmatched performance with less cost and complexity.
The NVIDIA® ConnectX-7 NDR 400Gb/s InfiniBand host channel adapter (HCA) provides the highest networking performance available to take on the world’s most challenging workloads. The ConnectX-7 InfiniBand adapter provides ultra-low latency, 400Gb/s throughput, and innovative NVIDIA® In-Network Computing engines to provide additional acceleration to deliver the scalability and feature-rich technology needed for supercomputers, artificial intelligence, and hyperscale cloud data centers.
The NVIDIA® Quantum-2 modular switches provide scalable port configurations from 512 ports to 2,048 ports of 400Gb/s InfiniBand (or 4,096 ports of 200Gb/s) with a total bi-directional throughput of 1.64 petabits per second - 5x over the previous-generation InfiniBand modular switch series, enabling users to run larger workloads with fewer constraints. The 2,048-port switch provides an unprecedented 6.5x greater scalability over the previous generation, with the ability to connect more than a million nodes with just 3 hops using a DragonFly+ network topology.
Offloading operations is crucial for AI workloads. The third-generation NVIDIA® SHARP technology allows deep learning training operations to be offloaded and accelerated by the Quantum-2 InfiniBand network, resulting in 32x higher AI acceleration power. When combined with NVIDIA® Magnum IO™ software stack, it provides out-of-the-box accelerated scientific computing.
High Level Benefits
The NVIDIA® Quantum InfiniBand Platform is a comprehensive end-to-end solution that includes Quantum switches, ConnectX adapters, BlueField DPUs LinkX cables and transceivers, and a comprehensive suite of acceleration and management software
In-Network Computing engines for accelerating applications performance and scalability
Standard - backward and forward compatibility - protecting data center investments
ConnectX adapters with Virtual Protocol Interconnect (VPI) technology supports both InfiniBand and Ethernet
High data throughput, extremely low latency, high message rate, RDMA, GPUDirect, GPUDirect Storage
Advanced adaptive routing, congestion control and quality of service for highest network efficiency
Self Healing Network for highest network resiliency
LinkX provides a full array of DACs, ACCs, AOCs and transceivers for every speed and reach needed in QSFP28 and QSFP56 form factors and at the lowest bit-error-ratio and lowest-latency
Routers and Gateway Systems
InfiniBand systems provide the highest scalability and subnet isolation using InfiniBand routers, InfiniBand long-reach connections (NVIDIA® MetroX®-2), and InfiniBand to Ethernet gateway systems (NVIDIA® Skyway™). The latter is used to enable a scalable and efficient way to connect InfiniBand data centers to Ethernet infrastructures
Data Processing Units (DPUs)
The NVIDIA® BlueField® DPU combines powerful computing, high-speed networking, and extensive programmability to deliver software-defined, hardware-accelerated solutions for the most demanding workloads. From accelerated AI computing to cloud-native supercomputing, BlueField redefines what’s possible
InfiniBand switch systems deliver the highest performance and port density available. Innovative capabilities such as NVIDIA® Scalable Hierarchical Aggregation and Reduction Protocol (SHARP™) and advanced management features such as self-healing network capabilities, quality of service, enhanced virtual lane mapping, and NVIDIA® In-Network Computing acceleration engines provide a performance boost for industrial, AI, and scientific applications.
InfiniBand host channel adapters (HCAs) provide ultra-low latency, extreme throughput, and innovative NVIDIA® In-Network Computing engines to deliver the acceleration, scalability, and feature-rich technology needed for today's modern workloads.
LinkX InfiniBand Cables and Transceivers
NVIDIA® LinkX® cables and transceivers are designed to maximize the performance of HPC networks, requiring high-bandwidth, low-latency, highly reliable connections between InfiniBand elements.