ASUS ROG ASTRAL MIKU C GeForce RTX 5080 16GB GDDR7 Graphics Card

What the card is and who it serves

The ASUS ROG ASTRAL MIKU C GeForce RTX 5080 is a graphics card built on the Blackwell architecture with 10752 CUDA cores. It carries 16GB of GDDR7 memory on a 256-bit bus running at 30 Gbps. The PCI Express 5.0 x16 interface delivers full bandwidth to modern platforms. It targets creators and enthusiasts who need high frame rates at 4K and 8K resolutions.

Connectors and day-to-day use

Two HDMI 2.1b ports and three DisplayPort 2.1a outputs drive up to four displays simultaneously at 7680 x 4320. The mix lets you attach high-refresh monitors, VR headsets or a TV without adapters. DLSS 4.0 upscaling is supported in compatible titles. DirectX 12 Ultimate and OpenGL 4.6 cover current rendering workloads.

Upgrade context and when it matters

Moving from a card with less VRAM or an older memory type gains headroom for 4K textures and large creative projects. The 16GB GDDR7 buffer and 256-bit bus reduce bottlenecks in memory-heavy scenes. If your current GPU limits resolution, refresh rate or multi-monitor layouts, this step up removes those constraints.