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48GB GDDR6 | 864GB/s Bandwidth | Ada Lovelace | 350W TDP | PCIe 4.0 x16

The NVIDIA L40S is a versatile data center GPU built on the Ada Lovelace architecture, offering 48GB GDDR6 memory for AI inference, graphics rendering, and video processing. Its 350W TDP and PCIe 4.0 form factor make it easy to deploy in standard server configurations.
Architecture
Ada Lovelace (AD102)
Memory
48 GB GDDR6
Memory Bandwidth
864 GB/s
Full hardware specifications for the NVIDIA L40S
Architecture
Ada Lovelace (AD102)
Memory
48 GB GDDR6
Memory Bandwidth
864 GB/s
TDP
350W
Interface
PCIe 4.0 x16
CUDA Cores
18,176

141GB HBM3e | 4.8TB/s Bandwidth | Hopper | 700W TDP | PCIe 5.0
Hopper (GH200)

80GB HBM3 | 3.35TB/s Bandwidth | Hopper | 700W TDP | NVLink 4.0
Hopper (GH100)

192GB HBM3e | 8TB/s Bandwidth | Blackwell | 1000W TDP | NVLink 5.0
Blackwell (GB200)

80GB HBM2e | 2TB/s Bandwidth | Ampere | 400W TDP | NVLink 3.0
Ampere (GA100)