Gigabyte RTX 5080 Windforce OC SFF – 16GB GDDR7 GPU

GEFORCE RTX 5080 · WINDFORCE OC SFF

Build more. Compute locally.

Gigabyte RTX 5080 Windforce OC SFF with 16GB GDDR7 and 10,752 CUDA cores for compatible local AI, rendering and creative applications.

16GB GDDR7 · 10,752 CUDA cores · 304 mm length

Where it fits

A dedicated GeForce GPU for workloads that fit within its 16GB VRAM budget. Use it for supported CUDA applications, local inference and GPU-assisted content creation. Model architecture, quantisation, context length and runtime overhead determine which AI models fit and their speed. Both the RTX 5080 and RTX 5070 Ti have 16GB here: moving up does not increase memory capacity.

Compatibility before checkout

Check 304 × 126 × 50 mm card clearance, airflow and additional power-cable space. Gigabyte recommends a 850 W system PSU for this model; the whole build determines the actual requirement. Seat the 16-pin connection fully and follow the GPU and PSU cable instructions. Confirm that your driver and AI framework support this generation.

Expansion and bandwidth explained

The card uses PCI Express 5.0. Check the motherboard slot’s electrical bandwidth and sharing rules rather than its physical length alone. Multiple graphics cards do not automatically pool their VRAM; multi-GPU execution depends on the application. SFF branding is not a guarantee of fit in every small case.

Technical specifications

What is included

One Gigabyte RTX 5080 Windforce OC SFF 16GB graphics card; VGA manual; one 12V-2x6 to 3 × PCIe 8-pin adapter; versatile VGA holder and holder manual, as listed by Gigabyte.

PSU, display cables, motherboard and other system components are not included. Download drivers separately.

Frequently asked questions

Is this the V2 model?

No. This listing is revision 1.0. The exact part number is shown in the specification table.

Does the RTX 5080 fit larger AI models than the 5070 Ti?

Not by VRAM capacity alone: both versions listed here have 16GB. Select a higher-memory GPU when model capacity is the constraint.

Will it fit my case?

Check the 304 × 126 × 50 mm dimensions plus connector clearance, cooling layout and adjacent expansion cards.

Plan your complete build

Browse our computer components and AI workstation range. The Ryzen 9 9950X is an AM5 CPU option for a compatible build; confirm BIOS, cooling and memory before ordering.

Read the official GIGABYTE specifications and support information for the current compatibility details.