Hardware
91 GPUs, chips and CPU configurations
Advertised memory and peak bandwidth as published by each vendor. “Usable” is what a runtime can actually claim once the display and driver reserve is gone — that is the number every fit on this site is measured against.
NVIDIA · Data centre
| Device | Memory | Bandwidth | Usable | Architecture | Models that fit | |
|---|---|---|---|---|---|---|
| H100 SXM | 80 GB HBM3 | 3350 GB/s | 78.4 GB | Hopper | 66 of 80 | Open |
| H100 PCIe | 80 GB HBM3 | 2000 GB/s | 78.4 GB | Hopper | 66 of 80 | Open |
| A100 80 GB | 80 GB HBM2e | 2039 GB/s | 78.4 GB | Ampere | 66 of 80 | Open |
Missing a card? The table is hand-maintained, not scraped — every row was typed from the vendor's own spec sheet, which is why there are 91 of them and not ten thousand.