Chip comparison
NVIDIA A10 Tensor Core GPU vs Tenstorrent Blackhole
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 | NVIDIA A10 Tensor Core GPU | Tenstorrent Blackhole |
|---|---|---|
| Process node | Samsung 8N | TSMC N6 |
| Transistors (B) | 28.3 | — |
| Die size | 628 mm² | — |
| TDP | 150 W | 300 W |
| Memory | 24 GB GDDR6 | 32 GB GDDR6 |
| Memory bandwidth | 600 GB/s | 512 GB/s |
| FP16 (dense) | 125 TFLOPS | 745 TFLOPS |
| BF16 (dense) | 125 TFLOPS | — |
| INT8 (dense) | 250 TOPS | 2,980 TOPS |
| Form factor | PCIe | PCIe |
| Announced | 2021-04-12 | 2024-07-01 |
| Released | 2021-04-12 | 2025-01-01 |
Robots running NVIDIA A10 Tensor Core GPU
No robots publicly running it yet.
Robots running Tenstorrent Blackhole
No robots publicly running it yet.
Data centers with NVIDIA A10 Tensor Core GPU
No data centers publicly running it yet.
Data centers with Tenstorrent Blackhole
No data centers publicly running it yet.
Common questions
NVIDIA A10 Tensor Core GPU vs Tenstorrent Blackhole: which is faster for training?
Tenstorrent Blackhole has 5.96x the dense FP16/BF16 throughput of the other (NVIDIA A10 Tensor Core GPU: 125 TFLOPS; Tenstorrent Blackhole: 745 TFLOPS). Real-world training speed also depends on memory bandwidth, interconnect, and software stack: see the spec diff for those inputs.
NVIDIA A10 Tensor Core GPU vs Tenstorrent Blackhole: which has more memory?
Tenstorrent Blackhole carries more HBM (NVIDIA A10 Tensor Core GPU: 24 GB GDDR6; Tenstorrent Blackhole: 32 GB GDDR6). Memory capacity sets the largest model that fits on one chip without partitioning; memory bandwidth sets inference throughput.
NVIDIA A10 Tensor Core GPU vs Tenstorrent Blackhole: which is more power-efficient?
Dense FP16/BF16 TFLOPS per watt: NVIDIA A10 Tensor Core GPU 0.83 (125 ÷ 150 W); Tenstorrent Blackhole 2.48 (745 ÷ 300 W). Tenstorrent Blackhole wins at the die level; system-level efficiency also depends on cooling and interconnect.
See also: every chip comparison · NVIDIA A10 Tensor Core GPU full page · Tenstorrent Blackhole full page.