ASUS GeForce RTX 4080 TUF OC 16GB GDDR6X graphics card

ASUS GeForce RTX 4080 TUF OC 16GB

This ASUS graphics card uses the NVIDIA RTX 4080 GPU with 16GB of GDDR6X memory. It is a manufacturer-refurbished unit tested for full function and sold without accessories. The card suits builders who need high frame rates at 4K or heavy compute workloads. It is not for buyers who want a brand-new retail box or included cables.

PCIe 4.0 x16 interface

The card connects through a PCIe 4.0 x16 slot, which is the single specification that decides compatibility with the motherboard. Your board must provide that exact link width and generation for full bandwidth. Systems limited to PCIe 3.0 or smaller physical slots will not run this card at its intended speed.

Sustained load behaviour

The TUF OC cooling design is built to maintain clocks during long rendering or gaming sessions rather than only short bursts. A refurbished unit may show minor cosmetic wear but the thermal solution remains intact. Buyers who need silent operation at low loads or a compact two-slot form factor should look elsewhere.