Flopper.io GPU Comparison Sheet
Tenstorrent Wormhole n300d vs Tenstorrent Wormhole n150d
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| Tenstorrent Wormhole n300d | Tenstorrent Wormhole n150d | |
|---|---|---|
| FP32 TFLOPS | — | — |
| VRAM | 24 GB | 12 GB |
| Memory Bandwidth | 576 GB/s | 288 GB/s |
| TDP | 300 W | 160 W |
Performance by Precision
| Precision | Tenstorrent Wormhole n300d peak TFLOPS (dense) | Tenstorrent Wormhole n150d peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | — | — |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | 131.0 | 74.0 |
| FP8 | 466.0 | 262.0 |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | — | — |
Specifications
| Tenstorrent Wormhole n300d | Tenstorrent Wormhole n150d | |
|---|---|---|
| Architecture | Wormhole | Wormhole |
| Process Node | — | — |
| Launch Year | 2024 | 2024 |
| Form Factor | PCIe | PCIe |
| Memory Type | GDDR6 | GDDR6 |
| Interface Width | — | — |
| Interconnect | 2x QSFP-DD 200G | 2x QSFP-DD 200G |
| TDP | 300 W | 160 W |
| FP32 Efficiency | — | — |