Pyyan / Compare / Groq LPU vs MI400 vs H100
Groq LPU vs MI400 vs H100
3 of 5GPU & AI Chips · verified 13 Aug 2026
| Specification | Groq LPU | MI400 | H100 |
|---|---|---|---|
| Summary | Inference only, ~18× GPU speed. | Double NVIDIA's memory capacity. | The workhorse of the previous generation. |
| Memory | — | 432GB HBM4 | 80GB HBM3 |
| Bandwidth | — | 19.6 TB/s | — |
| Price | — | — | $25–40K |
| Vendor | Groq | AMD | NVIDIA |
| Category | GPU & AI Chips | GPU & AI Chips | GPU & AI Chips |
| Official | Groq ↗ | AMD ↗ | NVIDIA ↗ |
Highlighted rows are where these differ.
MI400
- 19.6 TB/s bandwidth
- 40 PFLOPS FP4
- $7.2B in commitments
Best for large-model inference.