Chip comparison
Intel Gaudi 3 vs NVIDIA GB300 (Blackwell Ultra)
Side-by-side specs
Straight from each vendor's datasheet. Winner in bold: higher throughput, memory, or transistor count; lower power draw or price. Sparse (2:4) throughput roughly doubles the FP8/INT8 numbers shown.
| Field | Intel Gaudi 3 | NVIDIA GB300 (Blackwell Ultra) |
|---|---|---|
| Process node | TSMC N5 | TSMC 4NP |
| TDP | 900 W | 1400 W |
| Memory | 128 GB HBM2e | 288 GB HBM3e |
| Memory bandwidth | 3,675 GB/s | 8,000 GB/s |
| FP16 (dense) | 1,835 TFLOPS | — |
| BF16 (dense) | 1,835 TFLOPS | — |
| FP8 (dense) | 1,835 TFLOPS | 5,000 TFLOPS |
| Form factor | OAM | Superchip (Blackwell Ultra + Grace) |
| Announced | 2024-04-09 | 2025-03-18 |
| Released | 2024-09-01 | 2025-11-01 |
Robots running Intel Gaudi 3
No robots publicly running it yet.
Robots running NVIDIA GB300 (Blackwell Ultra)
No robots publicly running it yet.
Data centers with Intel Gaudi 3
No data centers publicly running it yet.
Data centers with NVIDIA GB300 (Blackwell Ultra)
Common questions
Intel Gaudi 3 vs NVIDIA GB300 (Blackwell Ultra): which is faster for training?
NVIDIA GB300 (Blackwell Ultra) has 2.72x the dense FP8 throughput of the other (Intel Gaudi 3: 1,835 TFLOPS; NVIDIA GB300 (Blackwell Ultra): 5,000 TFLOPS). Real-world training speed also depends on memory bandwidth, interconnect, and software stack: see the spec diff for those inputs.
Intel Gaudi 3 vs NVIDIA GB300 (Blackwell Ultra): which has more memory?
NVIDIA GB300 (Blackwell Ultra) carries more HBM (Intel Gaudi 3: 128 GB HBM2e; NVIDIA GB300 (Blackwell Ultra): 288 GB HBM3e). Memory capacity sets the largest model that fits on one chip without partitioning; memory bandwidth sets inference throughput.
Intel Gaudi 3 vs NVIDIA GB300 (Blackwell Ultra): which is more power-efficient?
Dense FP8 TFLOPS per watt: Intel Gaudi 3 2.04 (1,835 ÷ 900 W); NVIDIA GB300 (Blackwell Ultra) 3.57 (5,000 ÷ 1400 W). NVIDIA GB300 (Blackwell Ultra) wins at the die level; system-level efficiency also depends on cooling and interconnect.
Intel Gaudi 3 vs NVIDIA GB300 (Blackwell Ultra): which is more widely used?
Intel Gaudi 3: 0 robots and 0 data centers publicly running it. NVIDIA GB300 (Blackwell Ultra): 0 robots and 1 data center. Empty here means no operator has said publicly, not zero adoption in the market.
See also: every chip comparison · Intel Gaudi 3 full page · NVIDIA GB300 (Blackwell Ultra) full page.