Product	NVIDIA® L4 ADA GPU Computing Accelerator - 24GB GDDR6X - PCIe 4.0 x16 - Passive Cooling	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
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Main Specifications
Product Series	Nvidia L4	Nvidia L40	Nvidia L40S
Core Type	NVIDIA TENSOR	NVIDIA TENSOR	NVIDIA TENSOR
Core Clock Speed	795 MHz Base | 2040 MHz Boost
Host Interface	PCI Express 4.0 x16	PCI Express 4.0 x16	PCI Express 4.0 x16
GPU Architecture	Ada Lovelace	Ada Lovelace	Ada Lovelace
Detailed Specifications
Streaming Processor Cores			18,176
NVIDIA Tensor Cores			568 | Gen 4
NVIDIA RT Cores			142 | Gen 3
Memory Clock Speed	6251 MHz
Memory Interface	192-bit
Max Memory Size	24 GB	48 GB GDDR6 with ECC	48GB GDDR6 with ECC
Max Memory Bandwidth	300 GB/s		864 GB/s
ECC Protection	On by Default
INT8 Tensor Core	485 TOPS | Sparsity		733 teraFLOPS
TF32 Tensor Core	120 TFLOPS | Sparsity		183 teraFLOPS
FP32	30.3 TFLOPS		91.6 teraFLOPS
Peak BFLOAT16 Tensor Core	242 TFLOPS | Sparsity		362.05 teraFLOPS
Peak FP16 Tensor Core	242 TFLOPS | Sparsity		362.05 teraFLOPS
Peak FP8 Tensor Core	485 TFLOPS | Sparsity		733 teraFLOPS
Peak INT4 Tensor Core			733 teraFLOPS
Total NVLink Bandwidth			Not supported
Multi-Instance GPUs			No
vGPU Software Support		NVIDIA vPC/vApps, NVIDIA RTX Virtual Workstation (vWS)
NVENC | NVDEC	2 | 4 | 4 | JPEG Decoders | AV1 Encode and Decode	3x | 3x (Includes AV1 Encode & Decode)	3x l 3x (includes AV1 encode and decode)
Secure Boot with Root of Trust	Yes	Yes	Yes
NEBS Ready	Yes | Level 3	Yes / Level 3	Level 3
DisplayPort Connectors	None | vGPU Only	4x DP 1.4a	4x DisplayPort 1.4a
Cooling	Passive	Passive	Passive
Dual Slot	No	Yes
Dimensions		4.4" (H) x 10.5" (L)	4.4" (H) x 10.5" (L)
Form Factor	6.61” L x 2.71” H (Low-profile)	PCIe
Supplementary Power Connectors		1x 16-pin PCIe CEM5	1x 16-pin
Max Graphics Card Power (W)	72W	300W	350W
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