490-BHES Dell 64GB GDDR6 PCIe Accelerator GPU.

Dell 490-BHES Tesla A16 64GB GDDR6 PCIe GPU Overview

The Dell 490-BHES Tesla A16 64GB GDDR6 Passive CUDA PCIe Accelerator GPU is designed to deliver unparalleled performance for virtual desktop infrastructure (VDI), AI inference, high-performance computing (HPC), and enterprise data center applications. Built with advanced NVIDIA Ampere architecture and optimized for parallel processing workloads, this accelerator GPU sets a new standard for efficiency and scalability. Its massive 64GB GDDR6 memory and CUDA cores allow for high-speed data handling, while the passive cooling system ensures stable operation in dense rack environments. Dell’s integration of the Tesla A16 into their high-end server and workstation ecosystems reflects a commitment to enabling organizations to scale AI, graphics rendering, and virtualization performance with maximum reliability.

High-Density Performance for Virtual Workloads

The Dell Tesla A16 GPU is engineered specifically for enterprise environments that require GPU virtualization at scale. It is particularly suited for environments running NVIDIA vGPU software, where multiple virtual machines share GPU resources efficiently. With four GPUs integrated into a single PCIe card, each equipped with 16GB of GDDR6 memory, the Tesla A16 supports up to 64 concurrent users on a single board. This makes it a leading solution for organizations implementing remote desktop infrastructures or virtualized applications that demand high-performance graphical rendering, such as CAD, 3D modeling, and visualization tools.The card’s support for NVIDIA Virtual PC (vPC) and Virtual Applications (vApps) enables seamless GPU acceleration for both productivity and creative workloads. Enterprises adopting hybrid work models benefit from the Tesla A16’s ability to provide consistent graphical performance across multiple virtual desktops, ensuring that users experience smooth frame rates and responsive interfaces whether they are working locally or remotely.

Advanced NVIDIA Ampere Architecture

At the heart of the Dell 490-BHES Tesla A16 GPU lies the NVIDIA Ampere architecture, a platform that redefines the limits of GPU acceleration. This architecture features second-generation RT Cores, third-generation Tensor Cores, and a massive number of CUDA cores that accelerate both floating-point and integer computation tasks. The Ampere design is optimized for concurrent compute and graphics workloads, making it a versatile choice for AI inference, deep learning, and data analytics.The Tesla A16 leverages the 8nm process technology to maximize power efficiency and performance density, achieving higher throughput per watt compared to previous generations. This efficiency allows enterprises to achieve superior performance without increasing data center power consumption or cooling costs. Its multi-GPU configuration supports parallel task execution, reducing latency in large-scale computations and enabling faster data-driven insights.

Exceptional Memory Bandwidth and Capacity

The 64GB GDDR6 memory embedded in the Dell 490-BHES Tesla A16 GPU provides massive bandwidth for handling large datasets and complex workloads. Each GPU on the board has a 16GB allocation, ensuring efficient memory partitioning for virtualized environments. The high-speed GDDR6 interface offers bandwidth levels exceeding 448 GB/s per GPU, which is vital for real-time rendering, AI inference, and simulation tasks.This exceptional memory configuration minimizes data bottlenecks, allowing multiple workloads to run concurrently without performance degradation. Organizations working with massive datasets—such as those in machine learning, computer-aided design, and engineering simulations—benefit from the consistent, high-throughput access provided by GDDR6 memory technology. Combined with the CUDA architecture’s ability to process thousands of parallel threads, this GPU ensures ultra-fast data movement and efficient utilization of computational resources.

Passive Cooling and Data Center Optimization

The passive cooling design of the Dell Tesla A16 GPU is optimized for rack-based environments where airflow is managed at the chassis level. This approach allows for silent operation and eliminates the need for individual fan mechanisms, which can increase power draw and maintenance complexity. Dell ensures that the Tesla A16 integrates seamlessly into enterprise-grade servers equipped with optimized airflow designs, ensuring consistent thermal performance even under heavy workloads.Passive GPUs like the Tesla A16 are preferred in data centers due to their long-term reliability and ability to maintain performance consistency over extended operational periods. They can operate in environments with high-density GPU configurations, supporting continuous workloads such as AI training, rendering, and simulation processes. This makes the Dell 490-BHES an essential component in scalable server deployments focused on maximum uptime and minimal downtime.

Enhanced Reliability and Durability

Reliability is a cornerstone of the Dell Tesla A16 GPU design. The passive thermal solution minimizes mechanical wear, while Dell’s stringent validation processes ensure that each unit performs flawlessly under enterprise workloads. The card’s design accommodates continuous operation in controlled temperature environments, ensuring extended hardware lifespan and consistent output even under peak utilization.The GPU also benefits from Dell’s integration ecosystem, which includes comprehensive firmware updates, remote management capabilities, and system diagnostics. Enterprises using Dell PowerEdge servers can monitor and manage Tesla A16 GPUs through integrated system management interfaces, simplifying maintenance and optimizing performance. This level of integration supports mission-critical applications that demand reliability, such as financial modeling, weather prediction, and medical imaging.

Seamless Integration with Dell Ecosystem

Dell ensures that the 490-BHES Tesla A16 GPU integrates seamlessly within its hardware ecosystem, including PowerEdge servers and Precision workstations. This integration guarantees compatibility, reliability, and performance optimization across diverse IT infrastructures. Each component is rigorously tested to meet Dell’s quality standards, minimizing deployment challenges and ensuring stable operation.Enterprises deploying Dell’s GPU-optimized platforms benefit from unified support, firmware updates, and performance tuning through Dell OpenManage tools. This allows IT teams to monitor GPU performance, temperature, and utilization in real-time, enhancing resource management and reducing downtime. With support for both Windows and Linux environments, the Tesla A16 GPU fits into heterogeneous data centers without compatibility issues.

PCIe Interface and Data Transfer Efficiency

The PCIe Gen4 interface featured in the Dell Tesla A16 enables faster data transfer rates between the GPU and the host system. Compared to previous-generation interfaces, PCIe Gen4 doubles the bandwidth, ensuring minimal latency in data-intensive tasks. This performance enhancement is especially crucial in workloads involving real-time analytics, AI inference, and multi-user virtualization, where data throughput directly impacts overall efficiency.The high-speed interface also allows multiple Tesla A16 cards to interconnect seamlessly, forming GPU clusters capable of tackling large-scale computations. Enterprises running demanding workloads can leverage this capability to build high-performance virtual environments or computational nodes, all interconnected through Dell’s high-speed server architectures.