Produktbeskrivning

The NVIDIA Ada Lovelace L4 Tensor Core GPU delivers universal acceleration and energy efficiency for video, AI, virtualized desktop, and graphics applications in the enterprise, in the cloud, and at the edge. With NVIDIA's AI platform and full-stack approach, L4 is optimized for inference at scale for a broad range of AI applications, including recommendations, voice-based AI avatar assistants, generative AI, visual search, and contact center automation to deliver the best personalized experiences. As the most efficient NVIDIA accelerator for mainstream use, servers equipped with L4 power up to 120x higher AI video performance and 2.7x more generative AI performance over CPU solutions, as well as over 4x more graphics performance than the previous GPU generation. NVIDIA L4's versatility and energy-efficient, single-slot, low-profile form factor make it ideal for global deployments, including edge locations.

 

Egenskaper

Third-generation RT Cores
NVIDIA made real-time ray tracing a reality with the invention of RT Cores, which are processing cores on the GPU specifically designed to tackle performance-intensive ray-tracing rendering. Ada Lovelace's third-generation RT Cores have twice the ray-triangle intersection throughput, increasing RT-TFLOP performance by over 2x. NVIDIA Shader Execution Reordering (SER) improves performance over 3x, enabling deep immersive experiences for virtual worlds and unprecedented productivity for AI-based neural graphics and cloud gaming.

Fourth-generation Tensor Cores
The Ada Lovelace architecture Tensor Cores are designed to accelerate transformative AI technologies like intelligent chatbots, generative AI, natural language processing (NLP), computer vision, and NVIDIA DLSS 3. Ada Lovelace Tensor Cores unleash structured sparsity and 8-bit floating point (FP8) precision for up to 4x higher inference performance over the previous generation. FP8 reduces memory pressure when compared to larger precisions and dramatically accelerates AI throughput.

Advanced video and vision AI acceleration
With an optimized AV1 stack, NVIDIA L4 takes video and vision AI acceleration to the next level, creating a broad array of new possibilities for use cases like real-time video transcoding, streaming, video conferencing, augmented reality (AR), virtual reality (VR), and vision AI. With four video decoders and two video encoders, combined with the AV1 video format, L4 servers can host over 1000 concurrent video streams and over 120x more AI video end-to-end pipeline performance than CPU solutions. On top of this, four JPEG decoders further speed up applications that need computer vision horsepower.

Deep Learning Super Sampling (DLSS)
NVIDIA DLSS 3 is a revolutionary breakthrough in AI-powered graphics that massively boosts rendering performance. Powered by the fourth-generation Tensor Cores and NVIDIA Optical Flow Accelerator (OFA) on L4, DLSS 3 uses AI to create additional high-quality frames for graphics-based workloads.

Virtualization-ready
With next-generation improvements in NVIDIA virtual GPU (vGPU) software and 1.5x more GPU memory than the previous generation, L4 increases workstation performance by 1.7x for mid- to high-end design workflows running on NVIDIA RTX Virtual Workstation (vWS) and accelerates productivity applications running on NVIDIA Virtual PC (vPC).

Data center efficiency and security
NVIDIA L4 is optimized for 24/7 enterprise data center operations and is designed, built, extensively tested, and supported by NVIDIA and partners for maximum performance, durability, and security. L4 features secure boot with root-of-trust technology, providing an additional layer of security for data centers.

 

Teknisk specifikation

Typ av enhet	GPU-beräkningsprocessor
Grafikmotor	NVIDIA L4
Egenskaper	Halv höjd halv längd (HHHL)

Storlek	24 GB

Energiförbrukning vid drift	70 Watt

Service och support	Begränsad garanti - 3 år