The NVIDIA RTX A4000 is a powerful professional workstation graphics card designed for demanding CAD, 3D modeling, rendering, visualization, and content creation applications. Built on NVIDIA's Ampere architecture, it features 16GB of GDDR6 memory with ECC support and 6,144 CUDA cores for handling complex graphics and compute workloads. Dedicated RT Cores accelerate real-time ray tracing, while Tensor Cores provide AI acceleration for supported applications. Its single-slot design makes it an excellent option for professional workstations where high performance and efficient use of expansion space are important.