| | | |
Product | NVIDIA® L40 ADA GPU Computing Accelerator - 48GB GDDR6 - PCIe 4.0 x16 - Passive Cooling | NVIDIA® L40S ADA GPU Computing Accelerator - 48GB GDDR6 - PCIe 4.0 x16 - Passive Cooling | NVIDIA® RTX 6000 Ada Generation - 48GB GDDR6 ECC - PCIe 4.0 x16 - Active Cooling (4xDP) |
Action | Select | Select | Select |
Main Specifications |
Product Series |
Nvidia L40 | Nvidia L40S | |
Core Type |
NVIDIA TENSOR | NVIDIA TENSOR | |
Host Interface |
PCI Express 4.0 x16 | PCI Express 4.0 x16 | PCI Express 4.0 x16 |
GPU Architecture |
Ada Lovelace | Ada Lovelace | |
Product Type |
| | Workstation |
Product Line |
| | NVIDIA Professional Graphics |
Memory Technology |
| | GDDR6 |
Memory Capacity |
| | 48 GB with ECC |
Max Displays |
| | 4 Displays |
Detailed Specifications |
Streaming Processor Cores |
| 18,176 | 18,176 |
NVIDIA Tensor Cores |
| 568 | Gen 4 | 568 |
NVIDIA RT Cores |
| 142 | Gen 3 | 142 |
Memory Interface |
| | 384-bit |
Max Memory Size |
48 GB GDDR6 with ECC | 48GB GDDR6 with ECC | |
Max Memory Bandwidth |
| 864 GB/s | |
INT8 Tensor Core |
| 733 teraFLOPS | |
TF32 Tensor Core |
| 183 teraFLOPS | |
FP32 |
| 91.6 teraFLOPS | |
Peak BFLOAT16 Tensor Core |
| 362.05 teraFLOPS | |
Peak FP16 Tensor Core |
| 362.05 teraFLOPS | |
Peak FP8 Tensor Core |
| 733 teraFLOPS | |
Peak INT4 Tensor Core |
| 733 teraFLOPS | |
Total NVLink Bandwidth |
| Not supported | |
Multi-Instance GPUs |
| No | |
Tensor Performance |
| | 1457.0 TFLOPS |
vGPU Software Support |
NVIDIA vPC/vApps, NVIDIA RTX Virtual Workstation (vWS) | | |
NVENC | NVDEC |
3x | 3x (Includes AV1 Encode & Decode) | 3x l 3x (includes AV1 encode and decode) | |
Secure Boot with Root of Trust |
Yes | Yes | |
NEBS Ready |
Yes / Level 3 | Level 3 | |
Transistor Count |
| | 76.3 billion |
DisplayPort Connectors |
4x DP 1.4a | 4x DisplayPort 1.4a | |
Cooling |
Passive | Passive | |
Dual Slot |
Yes | | |
Dimensions |
4.4" (H) x 10.5" (L) | 4.4" (H) x 10.5" (L) | 4.4" H x 10.5" L |
Form Factor |
PCIe | | |
Lithography |
| | 4 nm NVIDIA Custom Process |
Supplementary Power Connectors |
1x 16-pin PCIe CEM5 | 1x 16-pin | 1x PCIe CEM5 16-pin |
Max Graphics Card Power (W) |
300W | 350W | 300W |
Processor |
| | NVIDIA Ada Lovelace |
Memory Bandwidth |
| | 960 GB/s |
Peak Single Precision FP32 Performance |
| | 91.1 TFLOPS |
RT Core Performance |
| | 210.6 TFLOPS |
DisplayPort Output |
| | 4x DP 1.4a |
Minimum Recommended Power, Single Card (W) |
| | 600 |
Minimum Recommended Power, 2-Way (W) |
| | 750 |
Minimum Recommended Power, 3-Way (W) |
| | 850 |
Minimum Recommended Power, 4-Way (W) |
| | 1000 |
Thermal Solution |
| | Blower Active Fan |
Slot Height |
| | 2-Slot |
Action | Select | Select | Select |