ASUS ROG Astral RTX 5090 OC 32GB GDDR7 Graphics Card
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Product Overview
The ASUS ROG Astral GeForce RTX 5090 OC Edition features the flagship NVIDIA Blackwell architecture with 21,760 CUDA cores and 32GB of high-speed GDDR7 memory across a 512-bit bus. Designed for extreme 4K and 8K gaming, AI workloads, and intensive rendering, it reaches boost clock speeds up to 2520 MHz in OC mode.
Equipped with an advanced thermal solution, it integrates the first ROG quad-fan cooling design, a full-coverage vapor chamber, and a phase-change GPU thermal pad inside a reinforced 3.8-slot metal frame. Robust power delivery via a 12V-2x6 connector delivers rock-solid performance and sustained stability under heavy computing loads.
Key Features
| GPU | NVIDIA GeForce RTX 5090 |
| Brand | ASUS ROG |
| Architecture | NVIDIA Blackwell |
| Video Memory | 32GB GDDR7 |
| Memory Bus | 512-bit |
| CUDA Cores | 21,760 |
| Boost Clock | 2520 MHz (OC mode) |
| Interface | PCIe 5.0 x16 |
| Cooling System | Quad-fan + vapor chamber + phase-change GPU pad |
| Power Connectors | 12V-2x6 (16-pin) |
| Recommended Power Supply | 1000W+ |
| TDP | 575W |
| Display Outputs | 2x HDMI 2.1, 3x DisplayPort 2.1a |
| Dimensions | 35.9 x 15.0 x 7.8 cm (3.8-slot) |
| Condition | Brand new, sealed in box |
Highlights
- NVIDIA Blackwell architecture, GeForce RTX 5090
- 32GB GDDR7 memory (512-bit)
- 21,760 CUDA cores, boost up to 2520 MHz (OC mode)
- World's first quad-fan ROG graphics card
- 12V-2x6 power input, 575W TDP, 1000W+ PSU recommended
- 3x DisplayPort 2.1a + 2x HDMI 2.1
- PCIe 5.0 x16
- Full manufacturer warranty
Compatibility
Requires a motherboard with an available PCIe 5.0 x16 (or backward-compatible PCIe x16) slot, a minimum 1000W power supply with a 12V-2x6 16-pin connector, and sufficient case clearance for a 35.9 cm long, 3.8-slot card.
Warranty
Full manufacturer warranty
Frequently asked questions
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