ASUS ROG Astral RTX 5080 OC 16GB Graphics Card

The ASUS ROG Astral GeForce RTX 5080 OC Edition pairs NVIDIA's Blackwell-based RTX 5080 GPU with 16 GB of GDDR7 memory on a 256-bit bus, running at a 2760 MHz boost clock. It is built for 4K gamers and demanding creators who need consistent frame rates, hardware-accelerated ray tracing, and reliable AI-assisted upscaling.

Key Features

• Quad-fan cooling — ROG's first four-fan design creates a vertical airflow channel boosting air pressure by up to 20%.
• Patented vapor chamber with milled pathways and optimised fin spacing for improved thermal dissipation.
• Phase-change GPU thermal pad and MaxContact heat spreader for sustained load performance.
• PCIe 5.0 interface with DLSS 4 Multi Frame Generation and fifth-gen Tensor Cores delivering 1801 TOPS of AI performance.
• Premium power delivery with 50-amp MOSFETs providing over 25% more headroom than the reference design.
• Protective PCB coating against moisture and debris, plus ASUS GPU Guard and a die-cast metal frame for structural rigidity.
• GPU Tweak III tuning software, Dual BIOS switch, FanConnect II headers, and indirect Aura ARGB lighting.

Outputs & Connectivity

• 2 × HDMI 2.1b
• 3 × DisplayPort 2.1a
• Maximum resolution: 7680 × 4320 (8K)
• 1 × 16-pin supplementary power connector

Cooling & Chassis

• 3.8-slot, quad-fan cooler measuring 357.6 × 76 × 149.3 mm
• NVIDIA G-SYNC, VR ready, OpenGL 4.6, HDCP 2.3
• Recommended PSU: 850 W

In the Box

• Graphics card