PNY RTX A4000 16GB 256-bit GDDR6 PCI Express 4.0 x16 Graphics Card

The PNY RTX A4000 is a professional-grade NVIDIA GPU based on the Ampere architecture, designed for workstations with strong capabilities in ray tracing, AI compute, and graphics rendering.

Key Specifications

It features 6144 CUDA cores, 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 16GB of GDDR6 ECC memory on a 256-bit bus, connected via PCIe 4.0 x16 with a single 6-pin power connector. The card supports up to four DisplayPort 1.4a outputs for multi-monitor setups at 4K or 8K resolutions. Its single-slot, low-profile design fits compact professional chassis while delivering up to 2.7x FP32 performance over prior generations.

Performance Highlights

Built for tasks like 3D rendering, AI training, and data science, it accelerates ray tracing 2x faster and offers enhanced Tensor Core sparsity for up to 2x matrix throughput. PCIe Gen 4 doubles bandwidth for data-heavy workloads, and 16GB VRAM handles large datasets effectively. Gamers sometimes repurpose it for 4K gaming, though it's optimized for pro apps like CAD and video editing.