Data center GPUs
NVIDIA H100 SXM
Memory
80 GB
Bandwidth
3,350 GB/s
FP16
989.5 TFLOPS
FP8
1,979 TFLOPS
- Maker
- NVIDIA
- Model
- H100 SXM
- Type
- Data center GPUs
- Memory
- 80 GB
- Memory type
- HBM3
- Bandwidth
- 3,350 GB/s
- FP16
- 989.5 TFLOPS
- FP8
- 1,979 TFLOPS
- Power
- 700 W
- Form factor
- SXM5
- Interface
- PCIe 5.0 x16 (128 GB/s), NVLink 900 GB/s
- Released
- 2022
Notes on these figures
Dense; page lists FP16/BF16 1,979 and FP8 3,958 TFLOPS with sparsity. TDP up to 700W (configurable). FP4 not supported. Memory type HBM3 from NVIDIA HGX AI Factory reference architecture (https://docs.nvidia.com/enterprise-reference-architectures/hgx-ai-factory-h100-h200-b200/latest/components.html). Announced GTC March 2022.
Source: the maker's published specifications at nvidia.com. A missing figure means the maker does not publish it. Confirm current specifications with the maker or a dealer before you buy.
Comparable data center gpus
| Model | Memory | Memory type | Bandwidth | FP16 |
|---|---|---|---|---|
| NVIDIA H100 NVL | 94 GB | HBM3 | 3,900 GB/s | 835.5 TFLOPS |
| NVIDIA L40S | 48 GB | GDDR6 | 864 GB/s | 362.1 TFLOPS |
| Intel Gaudi 3 (HL-325L OAM) | 128 GB | HBM2E | 3,700 GB/s | 1,678 TFLOPS |
| Intel Gaudi 3 (HL-338 PCIe) | 128 GB | HBM2E | 3,700 GB/s | - |
| NVIDIA L4 | 24 GB | GDDR6 | 300 GB/s | 121 TFLOPS |
| NVIDIA H200 NVL | 141 GB | HBM3e | 4,800 GB/s | 835.5 TFLOPS |