NVIDIA Vera Rubin Superchip
Overview
The Vera Rubin Superchip pairs two Rubin GPUs (576 GB total HBM4, 44 TB/s aggregate memory bandwidth) with one 88-core Vera CPU built on Arm-compatible Olympus cores and 1.5 TB of LPDDR5X CPU memory. The CPU and GPUs are linked by NVLink-C2C at 1.8 TB/s coherent bandwidth, with GPU-to-GPU NVLink bandwidth of 7.2 TB/s aggregate. Headline NVFP4 inference throughput is 100 PFLOPS dense; NVFP4 training is 70 PFLOPS dense. Tensor-core-emulated FP32 (SGEMM) reaches 800 TFLOPS and FP64 (DGEMM) 400 TFLOPS. This Superchip is the rack-building block for Vera Rubin NVL72. Specifications are preliminary per NVIDIA and subject to change.
Performance
Peak theoretical throughput by precision type
Specifications
Architecture
Rubin
Form Factor
Superchip
Launch Year
2026
Memory
576 GB HBM4
Bandwidth
44,000 GB/s
Interconnect
1.8 TB/s NVLink-C2C
Spec Confidence
Vendor claimed
Full Specifications
| Compute Engine | |
|---|---|
| GPUs per Module | 2 (all figures are totals for the module) |
| Memory | |
| VRAM | 576 GB |
| Memory Type | HBM4 |
| Bandwidth | 44.0 TB/s |
| Interconnect & I/O | |
| GPU-to-GPU | NVLink-C2C |
| Interconnect Bandwidth | 1.8 TB/s |
| Power & Thermal | |
| Enterprise Features | |
| Sparsity | Yes |
| General | |
| Form Factor | Superchip |
| Architecture | Rubin |
| Launch Year | 2026 |
Datasheet & Resources
Flopper Datasheet
NVIDIA Vera Rubin Superchip specifications, generated from our database. Printable.
Vendor product page
NVIDIA documentation for the Vera Rubin Superchip
NVIDIA Vera Rubin NVL72 Specifications
NVIDIA · 2025-03-18
NVIDIA Developer Documentation
Technical specs, programming guides
Data Provenance
Every figure traced to a source
Primary Source
- Publisher
- NVIDIA
- Published
- 2025-03-18
Data Quality
- Spec confidence
- Vendor claimed
- Clock basis
- Boost
- Precisions tracked
- 11
- Normalization
- All values in TFLOPS
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Frequently Asked Questions
How many TFLOPS does the NVIDIA Vera Rubin have?
The NVIDIA Vera Rubin delivers 260 TFLOPS for FP32 operations, 8000 TFLOPS for FP16, and 35000 TFLOPS for FP8 precision.
What is the power consumption of the NVIDIA Vera Rubin?
The NVIDIA Vera Rubin has a TDP (Thermal Design Power) rating of N/A watts.
How much memory does the NVIDIA Vera Rubin have?
The NVIDIA Vera Rubin is equipped with 576 GB of VRAM with 44000 GB/s memory bandwidth.
What architecture is the NVIDIA Vera Rubin based on?
The NVIDIA Vera Rubin is based on the Rubin architecture, launched in 2026.
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