NVIDIA Rubin Ultra
NVIDIA · Rubin Ultra
Announced (not yet shipping)
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Memory
TBD (expected 576GB+ HBM4e)
FP8 TFLOPS
TBD
Power
TBD (expected 1800W+)W
Released
2027-Q3 (expected)
Technical Specifications
| Manufacturer | NVIDIA |
|---|---|
| Architecture | Rubin Ultra |
| Memory | TBD (expected 576GB+ HBM4e) |
| Memory Bandwidth | TBD (expected 13+ TB/s) |
| FP16 TFLOPS | TBD |
| FP8 TFLOPS | TBD |
| FP4 TFLOPS | TBD (expected 50+ PFLOPS) |
| Interconnect | NVLink6 (expected) |
| Power (TDP) | TBD (expected 1800W+)W |
| Released | 2027-Q3 (expected) |
| Status | Announced (not yet shipping) |
Availability
Not yet available — announced at GTC 2025. Rubin Ultra is the follow-on to Vera Rubin, expected to push the 1-exaflop-per-rack boundary.