NVIDIA DGX Rubin NVL8
Eight Rubin GPUs with two Intel Xeon 6776P CPUs, liquid cooled. NVIDIA publishes NVFP4 twice and the two are different workloads, not a sparse/dense pair: inference 400 PFLOPS sparse, training 280 PFLOPS dense. The dense training figure is stored as the headline; the sparse inference figure is recorded alongside it. FP8/FP6 training is 140 PFLOPS dense with no sparse counterpart published, and no INT8 figure is given. Networking is 8x OSFP with ConnectX-9 up to 800 Gb/s plus 2x BlueField-4 DPUs. NVIDIA marks the whole specification "preliminary information, all values subject to change".
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System Details
GPU Configuration
System Specifications
Precision Performance Breakdown
| Precision | System Performance | Per GPU | Efficiency |
|---|---|---|---|
| 140,000 TFLOPS | 17,500 TFLOPS | — | |
| 280,000 TFLOPS | 35,000 TFLOPS | — | |
| FP6 | 140,000 TFLOPS | 17,500 TFLOPS | — |
Where a vendor states a basis, the figure shown is the dense one, and any figure it publishes is listed separately. Vendors commonly headline the sparse number instead: for NVIDIA's 2:4 structured sparsity that is exactly twice the dense figure, though other vendors' sparse modes do not all follow that ratio.
Powered by NVIDIA Rubin
This system utilizes 8 × NVIDIA Rubin SXM GPUs, each delivering exceptional performance for AI and HPC workloads.
Per GPU TDP
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Per GPU Memory
288 GB
Process Node
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Architecture
Rubin
Frequently asked questions
How much does the DGX Rubin NVL8 cost?
NVIDIA sells the DGX Rubin NVL8 on quote through OEMs and resellers, and Flopper has no live rental listing for its Rubin accelerator to derive an hourly figure from. System rental pricing →
How much power does the DGX Rubin NVL8 require?
NVIDIA rates the DGX Rubin NVL8 at 24 kW, which is the figure to plan power delivery and cooling around; per-GPU draw is listed on the accelerator's own page.
How many GPUs are in the DGX Rubin NVL8?
8. The DGX Rubin NVL8 carries 8 NVIDIA Rubin SXM accelerators in a rack form factor, and every throughput figure on this page is the total across them. Rubin specifications →
Documentation & Resources
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Flopper Spec Sheet
NVIDIA DGX Rubin NVL8 specifications, generated from our database. Printable.
Vendor product page
NVIDIA DGX Rubin NVL8 documentation
NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition Datasheet
NVIDIA • 2026-06-01
NVIDIA DGX Documentation
System guides, deployment resources
Typical Use Cases
The NVIDIA DGX Rubin NVL8 runs 8× Rubin GPUs over NVLink 6 Switch, 28.8 TB/s total, delivering 140,000 TFLOPS FP8 dense.