ASUS GeForce RTX 5090 ROG Astral OC Graphics Card

The ASUS ROG-ASTRAL-RTX5090-O32G-GAMING is a graphics card based on the NVIDIA GeForce RTX 5090 GPU and the Blackwell architecture that targets gamers, creators, and AI professionals who demand maximum throughput.

Its 32GB of GDDR7 memory uses a 512-bit interface, allowing the card to keep enormous textures, complex 3D scenes, and large data sets resident on the GPU rather than spilling to system memory. The core holds 21,760 CUDA cores and can deliver up to 3593 TOPS for AI inference. In OC mode the boost clock reaches 2610 MHz, and the PCIe 5.0 x16 link supplies the bandwidth needed by next-generation motherboards.

Thermal management relies on a design that occupies 3.8 slots. Four axial fans direct airflow through a vapor chamber, while a phase change thermal pad improves contact under sustained loads. This arrangement keeps temperature and acoustics in check whether you are gaming at 4K, rendering a UHD video timeline, or training an AI model overnight. A built-in Dual BIOS switch lets you choose a quiet profile for everyday tasks or a performance profile for maximum headroom.

Three DisplayPort 2.1b outputs and two HDMI 2.1b ports can drive up to six screens at 8K resolution, which is helpful for multi-monitor trading floors, immersive simulation rigs, or creative workstations that need abundant workspace. Support for DLSS 4, full ray tracing, and Reflex 2 reduces latency and lifts frame rates in compatible games.

A 1000 watt power recommendation reflects the card’s capacity for overclocking and sustained load, so it pairs best with a high quality power supply and a spacious case. Once installed, the card delivers headroom for years of demanding titles and compute workloads.

Highlights:

• 32GB GDDR7 memory on a 512-bit bus handles large textures and data sets
• 21,760 CUDA cores and up to 3593 TOPS AI performance with a 2610 MHz OC boost
• 3.8-slot cooler uses four axial fans, a vapor chamber, and a phase change thermal pad
• Dual BIOS switch offers quiet or performance profiles
• Three DisplayPort 2.1b and two HDMI 2.1b ports support up to six 8K displays
• DLSS 4, full ray tracing, and Reflex 2 elevate visuals and reduce latency in supported games
• PCIe 5.0 x16 interface with a 1000 W power recommendation for stable operation