https://wccftech.com/nvidia-ampere-rtx-a5000-a4000-a3000-a2000-workstation-desktop-laptop-graphics-cards/

NVIDIA has also brought its massive army of workstation-ready RTX graphics cards which include the RTX A6000, A5000, A4000, A3000 & A2000 to the desktop and laptop segment. Designed for professionals and content creators, the new GPUs pack a whole lot of punch for users of each category, whether they want high-performance on their desks or on the go.

The NVIDIA RTX A5000 and RTX A4000 graphics cards are based on the Ampere GPU architecture and are siblings to the flagship RTX A6000. Currently, the NVIDIA RTX A6000 uses the full GA102 GPU and while the RTX A4000 does feature the full GA106 GPU core, the RTX A5000 relies on a cut-down GA102 GPU.