GIGABYTE GeForce RTX 3080 Gaming OC 10GB graphics card

10 GB GDDR6X 320-bit GPU

The GIGABYTE GeForce RTX 3080 Gaming OC 10GB is a full-length graphics card built around NVIDIA's Ampere architecture. It delivers 8704 CUDA cores clocked at 1800 MHz and 10 GB of GDDR6X memory on a 320-bit bus running at 19000 MHz effective. The PCI Express 4.0 interface provides high host bandwidth for modern platforms.

Best for 4K gaming and GPU compute

This card suits enthusiasts targeting 4K resolution at high refresh rates or creators running CUDA-accelerated workloads such as rendering and video encoding. The 10 GB frame buffer and 320-bit width handle large texture sets and complex scenes. Users whose workflows exceed 10 GB of VRAM or who require NVLink multi-GPU scaling should consider alternatives with larger memory or SLI support.

Memory capacity decides fit

The single specification that determines suitability is the 10 GB GDDR6X capacity paired with a 320-bit interface. If your target resolution, texture quality or compute dataset fits within this buffer the card will perform strongly; if it does not you will hit capacity limits before the core saturates.