Flopper.io GPU Comparison Sheet
Tenstorrent Wormhole n300s vs Tenstorrent Blackhole p150a
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| Tenstorrent Wormhole n300s | Tenstorrent Blackhole p150a | |
|---|---|---|
| FP32 TFLOPS | — | — |
| VRAM | 24 GB | 32 GB |
| Memory Bandwidth | 576 GB/s | 512 GB/s |
| TDP | 300 W | 300 W |
Performance by Precision
| Precision | Tenstorrent Wormhole n300s peak TFLOPS (dense) | Tenstorrent Blackhole p150a peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | — | — |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | 131.0 | — |
| FP8 | 466.0 | 664.0 |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | — | — |
Specifications
| Tenstorrent Wormhole n300s | Tenstorrent Blackhole p150a | |
|---|---|---|
| Architecture | Wormhole | Blackhole |
| Process Node | — | — |
| Launch Year | 2024 | — |
| Form Factor | PCIe | PCIe |
| Memory Type | GDDR6 | GDDR6 |
| Interface Width | — | — |
| Interconnect | 2x QSFP-DD 200G | 4x QSFP-DD 800G (Passive) |
| TDP | 300 W | 300 W |
| FP32 Efficiency | — | — |