The Cirrascale AI Innovation Cloud delivers the uncompromising power of the NVIDIA HGX B200. The premier accelerated scale-up x86 platform for generative AI, data analytics, and high performance computing, with white-glove infrastructure operations behind every deployment.
on trillion-parameter models
than Hopper
than Hopper
Hardware Architecture
The NVIDIA HGX B200 is dense compute built for trillion-parameter models. Eight Blackwell GPUs joined by a high-speed NVLink fabric give modern AI teams a proven foundation for training, inference, and data analytics.
Dense, purpose-built compute for the generative AI and analytics workloads your team is moving into production.
A large shared memory pool for trillion-parameter model weights and long-context inference without fragmentation.
Keep Blackwell cores fed with bandwidth built for exceptionally demanding data movement.
Up to 14.4 TB/s total GPU-to-GPU bandwidth, so eight GPUs behave as one cohesive accelerator.
Fabric & interconnect
Distributed AI depends on moving data between accelerators without turning the network into the bottleneck. Cirrascale pairs HGX B200 with high-bandwidth scale-out infrastructure built on Quantum-2 InfiniBand, with the NVIDIA Spectrum™-X Ethernet platform available where an Ethernet fabric is the better fit.
Eight NVIDIA ConnectX®-7 adapters per baseboard,up to 400 Gb/s each.
NVIDIA Scalable Hierarchical Aggregation andReduction Protocol (SHARP)™ accelerates collective operations directly inswitch silicon.
The fabric is designed as a first-class part ofevery multi-node AI system.
AI Innovation Cloud
Cirrascale combines high-performance NVIDIA infrastructure with hands-on operational support. Get advanced GPU systems without the burden of building and operating the foundation yourself.
The Cirrascale difference
Let's build the right cluster
Tell us what you are training, inferencing, or scaling. A Cirrascale cloud specialist can help shape the right HGX B200 deployment.