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- Memory: 32GB GDDR7
- Processing Units: 21760 CUDA Cores
- Clock Speed: 2017 MHz (Base Clock) | 2610 MHz (Boost Clock)
- Memory Interface: 512-bit
- Display Outputs: 2 x HDMI | 3 x DisplayPort
- Warranty: 3 Years
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Description
ASUS ROG Astral GeForce RTX 5090 OC Edition: The Final Frontier of Cooling
The ASUS ROG Astral GeForce RTX 5090 OC Edition 32GB introduces ROG’s first quad-fan graphics card, a testament to an unending dedication to exploring new frontiers. Coupled with a patented vapor chamber, premium power delivery, and towering clock speeds, these innovations are amplified by an eye-catching die-cast frame. The ROG Astral delivers absolute performance that can handle the most demanding 4K and 8K gaming scenarios.
Unique Features
- Quad-Fan Force Cooling: A revolutionary four-fan design creates a powerful vertical airflow channel, boosting air pressure by up to 20% for dramatically lower GPU temperatures and unprecedented clock speeds.
- Patented Vapor Chamber: An innovative vapor chamber with milled pathways allows heatpipes to sink in without being flattened, maximizing contact surface and improving thermal performance.
- Phase-Change GPU Thermal Pad: A premium phase-change thermal pad provides superior thermal conductivity between the GPU and the heatsink, ensuring optimal performance under heavy loads.
- Premium Power Delivery: Features powerful 80-amp MOSFETs with extra power phases to deliver over 35% more headroom than the standard design for enhanced stability and higher overclocking potential.
- Ultra Rigid Metal Case: A high-quality diecast frame, shroud, and backplate tightly brace the PCB for extreme rigidity, preventing sag and protecting components.
Powered by NVIDIA Blackwell Architecture
- NVIDIA DLSS 4: A revolutionary breakthrough in AI-powered graphics that multiplies performance, using 5th Generation Tensor Cores and Multi Frame Generation for the smoothest gameplay.
- 4th Generation RT Cores: Delivers up to 2x the ray tracing performance of the previous generation, creating incredibly realistic and immersive game worlds with full ray tracing and neural rendering.
- NVIDIA Reflex 2 with Frame Warp: Provides the lowest latency and best responsiveness for the ultimate competitive advantage in fast-paced games.
- 32GB GDDR7 Memory: An enormous VRAM buffer on a 512-bit bus to handle the most demanding 4K/8K game textures and intensive creative workloads with ease.
Quick Specs of the ASUS ROG Astral GeForce RTX 5090 OC Edition 32GB
| Specification | Details |
|---|---|
| Memory | 32GB GDDR7 | 512-bit |
| Memory Speed | 28 Gbps |
| CUDA Cores | 21760 |
| Architecture | NVIDIA Blackwell |
| Interface | PCI Express 5.0 |
| Graphic Outputs | 2 x HDMI 2.1b | 3 x DisplayPort 2.1b |
| Maximum Resolution | 7680 x 4320 |
| Maximum Displays | 4 |
| Recommended PSU | 1000W |
| Warranty | 3 Years |
Check out full specifications under the Specs tab.
Why Choose This Product?
The ASUS ROG Astral GeForce RTX 5090 OC Edition 32GB is for the ultimate enthusiast who accepts no compromises. Its revolutionary quad-fan cooling system and premium thermal components deliver unprecedented cooling, allowing for the highest sustained clock speeds for a tangible advantage in 4K and 8K gaming.
This card is an engineering statement, combining a robust die-cast frame, overbuilt power delivery, and a suite of premium ROG features. If you are building a top-tier system and refuse to compromise on performance, cooling, or build quality, the ROG Astral is the ultimate component for your rig.
| I. Overview & Core Architecture | |
|---|---|
| Product Name | ASUS ROG Astral GeForce RTX 5090 OC Edition 32GB GDDR7 |
| Model Name | ROG-ASTRAL-RTX5090-O32G-GAMING |
| Primary Color | Black / Grey |
| GPU Manufacturer | NVIDIA |
| GPU Model / Chipset | GeForce RTX 5090 |
| Architecture | NVIDIA Blackwell |
| PCIe Bandwidth | PCI Express 5.0 |
| RGB Lighting | Yes (Aura Sync ARGB) |
| Manufacturer Warranty | 3 Years |
| II. GPU Performance Characteristics | |
| CUDA Cores | 21760 |
| Tensor Cores | 680 (5th Generation) |
| RT Cores | 170 (4th Generation) |
| AI Accelerators | 3593 TOPs |
| Engine Clock Speeds | OC mode: 2610 MHz Default mode: 2580 MHz (Boost) |
| Overclocked Edition | Yes |
| III. Memory | |
| Memory Size | 32GB |
| Memory Type | GDDR7 |
| Memory Interface / Bus Width | 512-bit |
| Memory Clock Speed | 28 Gbps |
| Memory Bandwidth (Calculated) | 1792 GB/s |
| IV. Display Outputs & Capabilities | |
| HDMI | 2x Native HDMI 2.1b |
| DisplayPort | 3x Native DisplayPort 2.1b |
| Maximum Digital Resolution | 7680 x 4320 |
| Maximum Displays Supported | 4 |
| HDCP Support | Yes (2.3) |
| V. Supported APIs & Features | |
| DirectX Support | 12 Ultimate |
| OpenGL Support | 4.6 |
| Key NVIDIA Features |
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| Other Software/Hardware Features |
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| VI. Cooling Solution | |
| Cooler Type / Design Name | Quad-Fan Force Design |
| Number of Fans | 4 |
| Fan Stop Technology | Yes |
| Specific Cooling Technologies |
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| VII. Power Requirements | |
| Recommended PSU | 1000W |
| Power Consumption / TDP (Total Graphics Power) | 575W |
| Power Connectors | 1 x 16-pin |
| VIII. Physical Dimensions & Form Factor | |
| Card Dimensions (L x W x H or L x H x D) | 357.6 x 149.3 x 76 mm |
| Weight | 3010 g |
| Form Factor | Full Height |
| Slot Size / Width Required | 3.8 Slot |
| IX. Package Contents / Accessories | |
| What’s in the Box |
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About the Brand
ASUS is one of the world’s most recognized and respected names in gaming and computing. With decades of innovation behind them, ASUS delivers top-tier motherboards, graphics cards, gaming laptops, monitors, and peripherals trusted by gamers, streamers, and professionals around the globe.
Under its acclaimed ROG (Republic of Gamers) and TUF Gaming sub-brands, ASUS offers cutting-edge products engineered for durability, speed, and style. Whether you're building a high-performance rig or looking for a powerhouse laptop, ASUS brings together elite design with breakthrough technology.
At OnlyGaming, we stock the latest ASUS hardware to take your gameplay, streaming, and creative performance to the next level. Choose ASUS for innovation that powers victory.




























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