NVIDIA L40S 48 GB GDDR6 PCI Express x16 4.0 DisplayPorts quantity: 4 DirectX version: 12 Ultimate OpenGL version: 4.6 The ThinkSystem NVIDIA L40S 48GB PCIe Gen4 Passive GPU based on the Ada Lovelace architecture, is a powerful universal GPU for the data center, delivering breakthrough multi-workload acceleration for large language model (LLM) inference and training, graphics, and video applications. As the premier platform for multi-modal generative AI, the L40S GPU provides end-to-end acceleration for inference, training, graphics, and video workflows to power the next generation of AI-enabled audio, speech, 2D, video, and 3D applications. Processor CUDA Yes Graphics processor L40S Graphics processor family NVIDIA Memory Memory bandwidth (max) 864 GB/s Graphics card memory type GDDR6 Discrete graphics card memory 48 GB Ports & interfaces DisplayPort version 1.4a DisplayPorts quantity 4 Interface type PCI Express x16 4.0 Performance OpenCL version 3.0 OpenGL version 4.6 Shader model ve