NVIDIA A100 80GB vs NVIDIA H100 NVL
How the NVIDIA A100 80GB and NVIDIA H100 NVL compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.
| Specification |  AMPERE NVIDIA A100 80GB View Product → |  HOPPER NVIDIA H100 NVL View Product → |
|---|---|---|
| Pricing | ||
| Price | – | €28,380.00 |
| Overview | ||
| Architecture | Ampere | Hopper |
| Memory | ||
| Memory | 80 GB HBM2e | 94 GB HBM3 |
| Memory Bandwidth | 2,039 GB/s | 3.9 TB/s |
| Compute | ||
| FP32 | 19.5 TFLOPS | 60 TFLOPS |
| FP64 Tensor | 19.5 TFLOPS | 30 TFLOPS / 60 TFLOPS |
| TF32 Tensor | 312 TFLOPS (Sparse) | 835 TFLOPS (with sparsity) |
| FP16/BF16 Tensor | 624 TFLOPS (Sparse) | 1,671 TFLOPS (with sparsity) |
| FP8 Tensor | – | 3,341 TFLOPS (with sparsity) |
| INT8 Tensor | 1,248 TOPS (Sparse) | 3,341 TOPS |
| Platform | ||
| Interface | Gen4 | – |
| NVLink / Infinity Fabric | 600 GB/s | NVLink bridges, PCIe Gen5 |
| TDP | 400W | 350–400W (configurable) |
| Form Factor | – | Dual PCIe dual-slot air cooled |
| Multi-Instance GPU (MIG) | Up to 7 instances | – |
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