NVIDIA HGX Rubin NVL8 on CoreWeave

Put every GPU to work across agentic AI, HPC, and data analytics workloads

Serve agents, run simulations, and move data faster on eight Rubin GPUs

Not every workload needs a full rack.No need for rack-scale, but still want more performance? NVIDIA HGX Rubin NVL8 puts eight Rubin GPUs to work in a single node, so your team can serve more agents, run simulations alongside AI, and move data faster

Up to 10x

More tokens per megawatt than NVIDIA HGX B200*

4x fewer GPUs

To match NVIDIA HGX B200 training throughput*

8 GPUs, 1 node

One NVIDIA NVLink™ domain, so tensor-parallel work stays inside the node

* These are NVIDIA projections and need a footnote: Kimi K2 Thinking for the throughput figure, DeepSeek-R1 pretraining for the training figure. The third callout avoids the memory and bandwidth numbers that are still changing.

Use cases

What teams build on NVIDIA HGX Rubin NVL8

One node, three workloads built to scale

Agentic AI

Serve a fleet of agents from one node.

  • Keep long-running agent sessions in memory with 2.3 TB HBM4 memory
  • Run tensor-parallel serving inside the node at 3.6 TB/s per GPU over 6th Gen NVLink
  • Isolate tool calls and RL environments next to your models (CoreWeave Sandboxes)
  • Trace every step, tool call, and decision (CoreWeave Agent Lens)
Explore agentic AI on CoreWeave

High Performance Computing (HPC)

Run complex simulations and AI models on the same node.

  • Double-precision performance on single-node architecture
  • Run your existing Slurm scripts on Kubernetes (SUNK)
  • Automate node and InfiniBand health checks before jobs start (CoreWeave Mission Control)
  • Find the one slow GPU holding back a job Swith straggler detection (CoreWeave Mission Control)

Data analytics

Move massive datasets without waiting on storage.

  • Process large ETL and dataframe jobs with 176 TB/s of memory bandwidth per node
  • Feed every GPU from a single global dataset at uUp to 7 GB/s (CoreWeave AI Object Storage)
  • Keep multi-node pipelines moving with topology-aware scheduling (CKS and SUNK)
  • Spot slow GPUs and unhealthy nodes before they stall a pipeline (CoreWeave Mission Control)
Explore CoreWeave AI Object Storage
By the numbers

A generational leap in performance

With NVIDIA HGX Rubin, you get more compute, memory, and bandwidth in the same 8-GPU server.

Specification
NVIDIA GB200 NVL72
NVIDIA Vera Rubin NVL72

Form factor

8x NVIDIA Blackwell SXM

NVFP4 inference

(sparse)
144 PFLOPS

NVFP4 training

(dense)
72 PFLOPS

FP8/FP6 training

(dense)
72 PFLOPS

FP32

600 TFLOPS

FP64

296 TFLOPS

Total GPU memory

(dense)
1.4 TB

NVIDIA NVLink

Fifth generation

NVLink GPU-to-GPU bandwidth

1.8 TB/s

Total NVLink Switch bandwidth

(dense)
14.4 TB/s

Networking bandwidth

0.8 TB/s

Preliminary information. All values are up to and subject to change.
NVFP4 inference specification is sparse.

Why pioneers trust CoreWeave for NVIDIA Vera Rubin

Unmatched pace

Adopting new compute without the right support means your team absorbs the learning curve. From NVIDIA Ada Lovelace to Hopper to Blackwell, CoreWeave has operationalized major NVIDIA platforms, so your team hits the ground running.

Maximum performance

NVIDIA Vera Rubin sets a new bar for performance. CoreWeave is engineered for efficiency and reliability at scale, so your workloads realize every bit of performance possible.

Transformative partnership

Production AI workloads can break in ways you can’t always predict. CoreWeave experts help you manage that operational complexity at factory scale, so your largest clusters keep running when it matters most.

Webinar

Engineered for Agentic AI: Exploring NVIDIA Vera Rubin on CoreWeave

Join CoreWeave and NVIDIA as we walk through the Vera Rubin family (including NVIDIA HGX Rubin NVL8), what it took to bring NVIDIA Vera Rubin NVL72 to production, and the engineering behind CoreWeave Cloud that helps teams run agentic AI at scale.

FAQS

Frequently asked questions

What is NVIDIA HGX Rubin NVL8?

What workloads is NVIDIA HGX Rubin NVL8 best suited for?

What’s the difference between NVIDIA Vera Rubin NVL72 and NVIDIA HGX Rubin NVL8?

When is NVIDIA HGX Rubin NVL8 available on CoreWeave?

Additional resources

Explore NVIDIA Vera Rubin on CoreWeave

Blogs, technical guides, and on-demand video to help you plan and execute your Vera Rubin deployment.

Solution brief

SUNK: A Unified System for Production-Grade AI Training

Webinar

Run Agents with Guardrails: Isolated Sandboxes Next to Your Models and GPUs

Solution brief

CoreWeave Mission Control: The Operating Standard for AI

Start planning your NVIDIA Vera Rubin deployment

Explore the power of in NVIDIA Vera Rubin GPUs. Request a briefing to discuss workload fit, capacity planning, and onboarding timeline.

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