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Product Overview
The ASUS ROG Astral OC pushes the NVIDIA GeForce RTX 5090 to new frontiers with a revolutionary quad-fan cooling design that boosts air pressure by up to 20% for dramatically lower GPU temperatures. A patented vapor chamber, MaxContact heat spreader, and phase-change thermal pad work in concert to ensure peak thermal transfer and sustained high clock speeds under the heaviest gaming and creative workloads.
Powered by the NVIDIA Blackwell architecture, this card unleashes 32GB of GDDR7 memory and 21,760 CUDA cores to deliver full ray tracing, DLSS 4 with Multi Frame Generation, and twice the generative AI performance of the previous generation. Dual BIOS, Aura Sync RGB lighting, and dual FanConnect II headers provide the flexibility to build a system that is as quiet and personalized as it is powerful.
Key Features
GPU Model
NVIDIA GeForce RTX 5090
Stream Processors
21,760 CUDA Cores
Dedicated AI Cores
Yes: 3593 TOPS
Interface
PCI Express 5.0 x16
Video RAM
32 GB GDDR7
Video Output
3x DisplayPort 2.1b, 2x HDMI 2.1b
Power Connection
1x 16-Pin PCI Connector
Recommended System Power Requirement
1000 W
GPU Width
3.8-Slot
Clock Speed
OC Mode: 2610 MHz, Boost Mode: 2580 MHz
Supported APIs
DirectX: 12, OpenGL: 4.6
Memory Speed
28 Gb/s
Memory Interface Width
512-Bit
Expansion Slot Compatibility
Full Height
Height
5.9" / 149.3 mm
Length
14.1" / 357.6 mm
OS Compatibility
Windows, Linux
Cooler Type
Open Fansink with Four Fans
Lighting
RGB LED
Brand
ASUS
Product Type
Graphics Card
Chipset Manufacturer
NVIDIA
Form Factor
Full Height
What's included
✓ ASUS GeForce RTX 5090 Republic of Gamers Astral OC Graphics Card
✓ ROG Graphics Card Holder
✓ ROG Hook & Loop
✓ ROG Magnet
✓ ROG Graphics Card Keycap
✓ ROG PCB Ruler
✓ Adapter Cable (1 to 4)
✓ Limited 3-Year Manufacturer Warranty
Frequently asked questions
What cooling technology does the ASUS ROG Astral OC use?
It features the first ROG quad-fan design, which creates a vertical airflow channel that boosts air pressure by up to 20%. This is combined with a patented vapor chamber, increased heat sink fin density, and a phase-change GPU thermal pad for optimal cooling.
Does this graphics card support NVIDIA DLSS 4?
Yes, the GeForce RTX 5090 supports DLSS 4, which introduces Multi Frame Generation and enhanced Ray Reconstruction and Super Resolution, powered by 5th Gen Tensor Cores to boost FPS and image quality.
What is the recommended power supply wattage for this GPU?
The recommended system power requirement is 1000 W, and it uses a single 16-pin PCI power connector.
What items are included in the box with the ROG Astral OC?
The box includes the graphics card, a ROG Graphics Card Holder, ROG Hook & Loop, ROG Magnet, ROG Graphics Card Keycap, ROG PCB Ruler, an adapter cable (1 to 4), a Thank You Card, and a limited 3-year manufacturer warranty.
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