UpcomingVera/Rubin2026

Rubin Ultra

NVIDIA's next-generation flagship GPU for extreme-scale AI training and exascale HPC. Successor to Blackwell Ultra.

Technical Specifications

Architecture
Rubin Ultra
Release Year
2026
Process Node
TSMC 3nm (expected)
Form Factor
SXM (expected)
VRAM
288 GB HBM4 (expected)
Memory Bandwidth
13+ TB/s (expected)
Interconnect
NVLink 6 (expected)

Best Use Cases

  • Frontier-scale AI training
  • Exascale HPC
  • Trillion-parameter models

Quick Facts

FamilyVera/Rubin
ArchitectureRubin Ultra
Released2026
ProcessTSMC 3nm (expected)
Form FactorSXM (expected)

Related Vera/Rubin GPUs

Rubin Ultra — Frequently Asked Questions

What is the Rubin Ultra GPU used for?

The Rubin Ultra is best suited for: Frontier-scale AI training, Exascale HPC, Trillion-parameter models.

How much VRAM does the Rubin Ultra have?

The Rubin Ultra has 288 GB HBM4 (expected) of VRAM.

What is the memory bandwidth of the Rubin Ultra?

The Rubin Ultra has a memory bandwidth of 13+ TB/s (expected).

What interconnect does the Rubin Ultra use?

The Rubin Ultra uses NVLink 6 (expected).

When was the Rubin Ultra released?

The Rubin Ultra was released in 2026.