NVIDIA A100 80GB vs NVIDIA H200 SXM
How the NVIDIA A100 80GB and NVIDIA H200 SXM compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.
| Specification |
AMPERE
NVIDIA A100 80GB
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|
HOPPER
NVIDIA H200 SXM
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|
|---|---|---|
| Pricing | ||
| Price | – | – |
| Overview | ||
| Architecture | Ampere | Hopper |
| Memory | ||
| Memory | 80 GB HBM2e | 141 GB HBM3e |
| Memory Bandwidth | 2,039 GB/s | 4.8 TB/s |
| Compute | ||
| FP32 | 19.5 TFLOPS | 67 TFLOPS |
| FP64 Tensor | 19.5 TFLOPS | – |
| TF32 Tensor | 312 TFLOPS (Sparse) | – |
| FP16/BF16 Tensor | 624 TFLOPS (Sparse) | 1,979 TFLOPS |
| FP8 Tensor | – | 3,958 TFLOPS |
| INT8 Tensor | 1,248 TOPS (Sparse) | 3,958 TOPS |
| Platform | ||
| Interface | Gen4 | Gen5 128 GB/s |
| NVLink | 600 GB/s | 900 GB/s (4th Gen) |
| TDP | 400W | Up to 700W (configurable) |
| Form Factor | – | SXM |
| Multi-Instance GPU (MIG) | Up to 7 instances | Up to 7 instances |
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