Refurbished - GIGABYTE GeForce RTX 5080 GAMING OC 16G

Key features of the GIGABYTE GeForce RTX 5080 GAMING OC 16G graphics card

Architecture and performance

The graphics card is built on the fifth-generation NVIDIA Blackwell architecture, which combines fifth-generation Tensor Cores for accelerating AI calculations, fourth-generation RT Cores optimised for large-scale ray tracing, and new Streaming Multiprocessors adapted for neural shaders. The GB203 core operates at a factory-overclocked frequency of 2.73GHz, which is 113MHz higher than the reference setting, and features 16GB of GDDR7 memory with a 256-bit bus running at an effective frequency of 32Gbps. The card supports the PCI Express 5.0 x16 interface and offers DisplayPort 2.1a and HDMI 2.1b outputs.

DLSS 4 technology and AI features

The card uses DLSS 4 technology, which combines Super Resolution, Ray Reconstruction, and Multi-Frame Generation for up to a 4× increase in frame rates while maintaining visual quality. Reflex 2 with Frame Warp reduces latency in competitive games by using the latest mouse input, shortening your reaction time when aiming at a target. Support for full ray tracing with neural rendering enables realistic lighting, reflections, and shadows in real time in over 700 supported games and applications.

Creative tools and video technology

For creatives, the card offers powerful performance in RTX Studio applications with the ninth-generation NVIDIA Encoder (NVENC) for fast video exports, AI tools in RTX Remix for remastering classic games, and RTX Video Super Resolution for enhancing the quality of played-back videos up to 4K resolution.

WINDFORCE cooling system

The WINDFORCE cooling system uses several technologies for efficient heat dissipation. Hawk fans, with a design inspired by the aerodynamics of an eagle's wing, achieve up to 53.6% higher air pressure and 12.5% more airflow with reduced noise, thanks to optimised blades. The fans rotate in alternating directions to reduce turbulence and increase airflow pressure. The 3D Active Fan feature provides semi-passive cooling, stopping the fans when the GPU is under a low load.

Advanced heat dissipation

Server-grade thermal gel applied to critical components like VRAM and MOSFETs ensures optimal contact even on uneven surfaces and resists deformation during transport or long-term use. Composite copper heatpipes and a large vapour chamber work together to draw heat away from the GPU, while the extended heatsink allows air to flow through the card's structure. Graphene nano lubricant in the fan bearings extends their lifespan by 2.1× compared to standard solutions, while also ensuring quieter operation.

Design and practical features

The card's design is based on the concept of mech warriors, where futuristic armour combines a mechanical aesthetic with a multi-layered structure and various material finishes. The RGB Halo lighting, in the form of three rings, can be synchronised with other devices via the GIGABYTE CONTROL CENTER. A reinforced metal backplate with a bent edge is firmly attached to the I/O bracket, providing structural stability and protection. The Dual BIOS switch offers a Performance mode for maximum power and a Silent mode for quieter operation. A multi-functional VGA holder offers dozens of mounting options and prevents the card from sagging, all while maintaining the elegant look of your build.