Adamant Custom RTX A2000 12GB workstation graphics card

Workstation GPU for engineering modelling

The Adamant Custom RTX A2000 12GB is a workstation graphics card built into a 2026 tower system. It targets engineers and designers who run SolidWorks, CAD, CAM and CAE workloads. The card ships inside a liquid-cooled chassis with a 24-core Intel Core i9-14900K and 128GB of DDR5 memory. Buyers who need a standalone GPU for an existing build should look elsewhere.

PCIe interface and power envelope

The GPU connects through the motherboard PCIe slots on a Gigabyte Z790 AORUS board that also provides four M.2 connectors and six SATA 6Gb/s ports. System power comes from an 850W 80 PLUS Bronze PSU with a 140mm fan. The card draws from this shared budget alongside the CPU, 128GB of RAM, a 1TB NVMe drive and a 10TB HDD. Builders who need a higher power ceiling for multi-GPU configurations cannot use this platform.

12GB VRAM capacity

The RTX A2000 carries 12GB of video memory, which sets the upper bound for model size and texture resolution in professional viewports. This capacity suits medium assemblies and simulation datasets that fit within the frame buffer. Users working with larger scenes that exceed 12GB will encounter paging to system memory.