Offering leaps and bounds of performance increases, the NVIDIA A40 GPU is the most powerful data center GPU for visual computing. Outfitted with Ampere architecture it offers best-in-class performance with augmented support from AI acceleration and compute for simulation, ray-traced rendering, virtual production and a host of other graphically-intensive workloads.
NVIDIA’s Ampere architecture CUDA cores offer double the processing speed for single-precision floating point (FP32) workloads. This GPU is also designed to take full advantage of PCIe 4.0 offering twice the throughput compared to PCIe 3.0. With better FP32 performance, the Nvidia A40 GPU can provide dramatically improved graphics for simulations and 3D computer-aided-design (CAD) and computer-aided-engineering (CAE) applications. Second-generation ray-tracing cores (RT cores) provide 2X the throughput enabling multi-tasking of key functionality with ray tracing, shading and denoising capabilities running in concert and providing complex renderings and simulations in a fraction of the time compared to the previous generation. AI and data science model training has also been enhanced with NVIDIA’s 3rd generation Tensor cores, which utilize accelerated FP32 capabilities by a factor of 5X. Available on previous generations NVIDIA’s Deep-Learning Super Sampling for enhanced rendering capabilities is also greatly enhanced. Nvidia’s virtual GPU (vGPU) software enables larger virtual workstations instances for remote users and high-speed remote design, AI and compute workloads.
The A40 GPU supports 48GB of GDDR6 memory and can be augmented with a second GPU using NVLink technology, which enables two GPUs to share resources and function as a single asset with a combined memory of 96GB. More memory enables this GPU to rapidly process massive data sets common when used for data analysis and simulation.
Maximum power consumption on this card is logged at 300W and uses an 8-pin power connector. It is passively cooled depending on the server chassis in which it is installed to provide the necessary thermal control for operational performance. While the Nvidia A40 GPU is configured to support virtualization by default with the 3x DisplayPort 1.4 sockets disabled, they can be enabled via management software tools.
Offering top performance for simulation, ray-traced rendering, virtual production, the Nvidia A40 GPU has the unique distinction of being the most powerful data center GPU for visual computing. Offering 48GB of GDDR6 memory, plus next generation RT cores, CUDA cores, and Tensor cores, this GPU can deliver ray tracing, shading and de-noising capabilities running simultaneously for a quicker path to solution. Augmentation by NVIDIA’s NVLink bridge enables two GPUs to function in concert with shared memory and resources enabling up to 96GB of performance with reduced latency. It is truly and exceptional GPU bringing next-generation NVIDIA RTX technology to the data center for visualization and AI applications, including training and inference.
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