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| Product | NVIDIA® L40S ADA GPU Computing Accelerator - 48GB GDDR6 - PCIe 4.0 x16 - Passive Cooling | NVIDIA® H100 NVL GPU Computing Accelerator - 94GB HBM3 - PCIe 5.0 x16 - Passive Cooling |
| Action | Select | Select |
| Main Specifications |
| Product Series |
Nvidia L40S | Nvidia H100 NVL |
| Core Type |
NVIDIA TENSOR | NVIDIA TENSOR |
| Host Interface |
PCI Express 4.0 x16 | PCI Express 5.0 x16 |
| GPU Architecture |
Ada Lovelace | Hopper |
| Detailed Specifications |
| Streaming Processor Cores |
18,176 | |
| NVIDIA Tensor Cores |
568 | Gen 4 | |
| NVIDIA RT Cores |
142 | Gen 3 | |
| PCIe x16 Interconnect Bandwidth |
| PCIe Gen5: 128GB/s |
| Max Memory Size |
48GB GDDR6 with ECC | 94 GB |
| Max Memory Bandwidth |
864 GB/s | 7.8TB/s |
| Peak FP64 |
| 68 teraFLOPs |
| Peak FP64 Tensor Core |
| 134 teraFLOPs |
| INT8 Tensor Core |
733 teraFLOPS | 7,916 TOPS |
| TF32 Tensor Core |
183 teraFLOPS | 1,979 teraFLOPs |
| FP32 |
91.6 teraFLOPS | 134 teraFLOPs |
| Peak BFLOAT16 Tensor Core |
362.05 teraFLOPS | 3,958 teraFLOPs |
| Peak FP16 Tensor Core |
362.05 teraFLOPS | 3,958 teraFLOPs |
| Peak FP8 Tensor Core |
733 teraFLOPS | 7,916 teraFLOPs |
| Peak INT4 Tensor Core |
733 teraFLOPS | |
| Total NVLink Bandwidth |
Not supported | 600GB/s |
| Multi-Instance GPUs |
No | |
| NVENC | NVDEC |
3x l 3x (includes AV1 encode and decode) | |
| Secure Boot with Root of Trust |
Yes | |
| NEBS Ready |
Level 3 | |
| DisplayPort Connectors |
4x DisplayPort 1.4a | |
| Cooling |
Passive | Passive |
| Dual Slot |
| Yes |
| Dimensions |
4.4" (H) x 10.5" (L) | |
| Form Factor |
| PCIe |
| Supplementary Power Connectors |
1x 16-pin | |
| Max Graphics Card Power (W) |
350W | 400W |
| Action | Select | Select |