ASUS ROG Astral LC GeForce RTX 5090 OC Edition 32GB GDDR7 Graphics Card

Unlock flagship gaming, AI and professional graphics performance with the ASUS ROG Astral LC GeForce RTX 5090 OC Edition. Powered by NVIDIA Blackwell architecture and cooled by a premium 360mm all-in-one liquid-cooling system, this high-end graphics card is engineered for enthusiasts seeking outstanding thermal performance and stable factory-overclocked operation.

Flagship RTX 5090 Performance

The NVIDIA GeForce RTX 5090 GPU features 21,760 CUDA cores and 32GB of high-speed GDDR7 memory connected through a wide 512-bit interface. Its factory-overclocked configuration reaches 2610MHz in OC mode, providing formidable performance for high-refresh-rate 4K gaming, 8K output, professional rendering, content creation and accelerated AI workloads.

360mm Liquid Cooling

A premium 360mm AIO liquid cooler efficiently transfers heat away from the graphics card. Its extra-thick 360 × 38mm radiator works with three high-performance fans to provide a substantially larger heat-dissipation area than the previous generation.

The full-coverage cold plate cools the GPU, video memory and voltage-regulation components. A phase-change GPU thermal pad improves heat transfer during demanding workloads, while the integrated Axial-tech fan and low-profile heatsink provide additional cooling for power-delivery components.

NVIDIA Blackwell Technologies

NVIDIA DLSS 4 uses AI-powered Multi Frame Generation, Ray Reconstruction and Super Resolution to improve performance and visual quality in supported games. Fourth-generation ray-tracing cores enable realistic lighting and reflections, while fifth-generation Tensor cores accelerate neural rendering and compatible artificial-intelligence workloads.

NVIDIA Reflex 2 helps reduce system latency in supported competitive games, while NVIDIA Studio technology provides acceleration and optimized drivers for compatible creative applications.

Premium Power Delivery and Protection

High-current 80-amp MOSFETs provide additional electrical headroom for stable performance and overclocking. ASUS GPU Guard reinforces the GPU mounting points, while the protective PCB coating helps defend against moisture, dust and debris.

Power Detector+ monitors the individual power pins and can alert the user if an abnormal 16-pin power connection is detected.

System Monitoring and Customization

ASUS GPU Tweak III provides performance monitoring, clock adjustment and fan controls. Integrated sensors across the VRMs, chokes and video memory support detailed Thermal Map monitoring.

Dual BIOS allows users to select Performance or Quiet operating modes. Aura Sync ARGB lighting can be customized and synchronized with compatible ASUS components.

Display Connectivity

Two HDMI 2.1b ports and three DisplayPort 2.1b connections provide flexible multi-monitor support. The card supports up to four simultaneous displays and a maximum digital resolution of 7680 × 4320.

Box Includes

1 × ASUS ROG Astral LC GeForce RTX 5090 OC Edition
1 × 360mm Radiator and Attached Cooling Assembly
1 × ROG Graphics Card Holder
1 × 16-Pin Adapter Cable – 1-to-4
1 × ROG Hook-and-Loop Fastener
1 × ROG Magnet
1 × ROG PCB Ruler
1 × Thank You Card
1 × Speed Setup Manual