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ASUS ROG Astral RTX 5090 OC 32GB GDDR7 Graphics Card

SKU: ROG-ASTRAL-RTX5090-O32G
$3,149.99
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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

What power supply is recommended for this graphics card?

A power supply of 1000W or greater is recommended, powered via a 12V-2x6 16-pin connector.

What display outputs are available on this model?

It features three DisplayPort 2.1a ports and two HDMI 2.1 ports.

How many expansion slots does the card occupy?

The card has dimensions of 35.9 x 15.0 x 7.8 cm and occupies 3.8 expansion slots.

What cooling design does the ROG Astral utilize?

It utilizes a quad-fan cooling system paired with a full-coverage vapor chamber and a phase-change GPU thermal pad.