NVIDIA L40S 48GB PNY Professional Graphics Card
NVIDIA L40S 48GB PNY Professional Graphics Card
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The NVIDIA L40S is a very high-end professional graphics card / GPU accelerator, designed for heavy-duty workstations, AI servers, scientific computing, and complex visual rendering. It combines immense memory capacity, an advanced GPU architecture, and massive performance for the most demanding workloads.
Main Technical Specifications
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GPU: NVIDIA Ada Lovelace architecture with high parallel computing capability.
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CUDA Cores: 18,176, for massive performance in parallel computing and rendering.
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Tensor Cores (4th gen.): 568, optimized for AI, deep learning, and AI accelerations.
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RT Cores (3rd gen.): 142, for professional ray tracing and advanced 3D visualization.
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Video Memory: 48 GB GDDR6 ECC with 384-bit interface and ~864 GB/s bandwidth — large capacity and ECC reliability for heavy data.
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System Interface: PCIe 4.0 x16 for standard integration into workstations and servers.
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Encoding/Decoding: 3 × NVENC / 3 × NVDEC with AV1 support, useful for video streams and post-production.
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Video Outputs: typically 4× DisplayPort 1.4a (depending on partner card).
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TDP / Max Consumption: ~350 W, requiring robust power supply and good airflow.
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Cooling: passive solution suitable for well-ventilated chassis/server racks.
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Form Factor: dual-slot, length approximately 267 mm, for integration into professional systems.
What it brings to a system
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An enormous computing power for AI, deep learning, large model inference, and scientific research.
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High-level 3D rendering and professional visualization with ray tracing and CUDA acceleration.
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Massive memory capacity to handle very large datasets, complex 3D scenes, and heavy creative workflows.
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Modern encoding/decoding for video streaming and post-production.
Who is it for?
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AI developers / scientists who process large models and data.
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3D rendering / professional animation studios requiring significant graphics power.
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Data centers & GPU servers demanding performance, ECC reliability, and standard PCIe integration.



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