RTX A4000 GPU

The RTX A4000 is a professional workstation GPU built on NVIDIA's Ampere architecture, positioned as a mid-tier option in NVIDIA's professional graphics lineup. Released in 2021, it serves as a workstation-focused alternative to gaming-oriented RTX cards, offering features like ECC memory support and professional driver certifications. The single-slot form factor makes it suitable for compact workstation builds where space is constrained. The RTX A4000 features 16GB of GDDR6 memory with ECC support, 6144 CUDA cores, and 192 third-generation Tensor cores. It delivers 19.2 TFLOPS of FP32 performance and 76.7 TFLOPS of FP16 performance, with 448 GB/s of memory bandwidth across a 256-bit interface. The 140W TDP makes it relatively power-efficient compared to higher-tier professional GPUs, while second-generation RT cores enable hardware-accelerated ray tracing. In cloud deployments, the RTX A4000 typically serves workloads requiring substantial VRAM but moderate compute power, such as 3D rendering, CAD applications, and small to medium-scale AI inference tasks. The ECC memory support makes it suitable for applications where data integrity is important, while the professional driver stack provides ISV certifications for design and engineering software.