About ASUS ROG Astral GeForce RTX 5080 OC Edition 16GB GDDR7 Graphics Card
Revolutionary Quad-Fan “Astral” Cooling The ROG Astral series sets a new benchmark for thermal engineering with its Quad-Fan Force design. By integrating a fourth Axial-tech fan, ASUS has increased airflow volume and pressure by up to 20% compared to traditional triple-fan coolers. This allows for a denser heatsink fin array, ensuring heat is exhausted rapidly from the massive 3.8-slot body.
Patented Vapor Chamber & Phase-Change Pad At the core of the cooling solution is a patented Vapor Chamber with milled pathways that allow heat pipes to sink directly into the chamber without flattening, maximizing heat transfer efficiency. A premium Phase-Change Thermal Pad replaces standard paste on the GPU die; it liquifies at operating temperatures to fill microscopic gaps perfectly, offering superior thermal conductivity and long-term durability.
Blackwell Performance & MuseTree Equipped with the NVIDIA Blackwell architecture, the card features 10,752 CUDA cores and 16GB of GDDR7 memory (30 Gbps) to crush 4K ray-traced gaming. It supports DLSS 4 with Multi-Frame Generation for ultra-high frame rates. Additionally, the card is optimized for MuseTree, a proprietary AI software that leverages the powerful NPU to generate artwork and manage creative workflows seamlessly.
ASUS ROG Astral GeForce RTX 5080 OC Edition 16GB GDDR7 Graphics Card Specifications:
| Graphics Engine | NVIDIA GeForce RTX 5080 |
| Bus Standard | PCI Express 5.0 x16 |
| Video Memory | 16GB GDDR7 |
| Memory Interface | 256-bit |
| Core Clock | 2295 MHz (Base) / 2760 MHz (OC Mode) |
| CUDA Cores | 10,752 Units |
| Memory Speed | 30 Gbps |
| Cooling System | Quad-Fan Force (4x Axial-tech Fans) |
| Output | 3x DisplayPort 2.1b, 2x HDMI 2.1b |
| Power Connectors | 1 x 16-pin (12V-2×6) |
| Recommended PSU | 850W |
| TDP | 360W |
| Card Dimensions | 357.6 x 149.3 x 76 mm (3.8-Slot) |
| Feature Support | DLSS 4, Phase-Change Pad, MuseTree AI |
Key Features
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Quad-Fan Force: First-ever 4-fan cooler for 20% better airflow.
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16GB GDDR7 Memory: Ultra-fast 30 Gbps bandwidth for 4K textures.
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Phase-Change Thermal Pad: Liquid-metal-like performance and longevity.
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MuseTree AI: Exclusive AI software for creative generation.
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5-Port Output: Includes 2x HDMI 2.1b and 3x DP 2.1b for flexibility.

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