Asus ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition

Key Features

Fluid Force

The new ROG Astral family was inspired by the limitless expanse and beauty of the cosmos, and it is a testament to an unending dedication to exploring and defining new frontiers. The ROG Astral LC GeForce RTX 5090 delivers pinnacle cooling performance via a premium 360mm AIO cooler, full-coverage copper plate and integrated fan. Meanwhile, powerful 80-amp MOSFETs deliver high overclocking potential while maintaining quiet operation.

360mm Radiator

An extra-thick 360x38mm radiator combines forces with a trio of high-end fans to ensure excellent heat dissipation.

Full-Coverage Cold Plate

The full-coverage cold plate covers all the heat-generating components on the PCB, empowering the radiator to efficiently cool the graphics card, resulting in up to 30% better performance versus pure air cooling.

On-Board Cooling

Heat produced by power-delivery components is dispelled by an axial-tech fan and a low-profile heatsink under the shroud. This combination exhausts hot air quietly and efficiently.

Phase-Change GPU Thermal Pad

By melting to effectively fill the gaps between the GPU and the thermal module, a premium phase-change GPU thermal pad provides superior thermal conductivity and enhanced heat dissipation, ensuring optimal performance and longevity for graphics cards under heavy loads.

Premium Power Delivery

Powerful 80-amp MOSFETs deliver over 35% more headroom than the standard design. This helps ensure enhanced performance, stability and higher overclocking potential.

ASUS GPU Guard & Bracket

To handle larger graphics processors, ASUS GPU Guard applies adhesive to secure all four corners to reduce the risk of cracks, while a GPU bracket helps ensure uniform mounting pressure and extra stability.

Protective PCB Coating

A protective conformal coating envelops the circuit board to help protect against short-circuits caused by moisture, dust or debris.

Auto−Extreme Technology

An automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass, ASUS Auto-Extreme technology reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption and a more reliable product overall.

FanConnect II

Two PWM FanConnect headers provide additional DIY flexibility. Chassis fans can be directly synced with the card and tuned with a curve that is based on CPU and GPU temperatures, delivering extra intake or exhaust for demanding 3D tasks.

Dual BIOS

Do you prioritize low core temps or low noise levels? Performance mode lets the fans spin up to keep the card running cool all the time and Quiet mode keeps the same power target and top-end settings while offering a less aggressive fan curve for quieter operation at medium temperatures.

Patented “GPU-First” Intelligent Voltage Stabilizer

Pair with the ROG Thor III and ROG Strix Platinum Series PSU and enjoy reliable power for your graphics card. GPU-First enhances voltage stability by up to 45%, even during demanding gaming sessions and overclocking scenarios, helping to ensure peak performance for a more consistent gaming experience. Additionally, the integration of a GaN MOSFET boosts power efficiency by up to 30%.

PC Power Supply Calculator

Use our wattage calculator to estimate how much power you’ll need to fuel your rig, and then pick a compatible ROG, TUF Gaming or Prime power supply for ultimate performance.

The Ultimate in Ray Tracing and AI

RTX is the most advanced platform for full ray tracing and neural rendering technologies that are revolutionizing the ways we play and create. Over 700 games and applications use RTX to deliver realistic graphics and incredibly fast performance with cutting-edge AI features like DLSS Multi Frame Generation.

Your Creative AI-dvantage

NVIDIA Studio is your creative advantage. GeForce RTX 50 Series GPUs unlock transformative performance in video editing, 3D rendering, and graphic design. Experience RTX accelerations in top creative apps, world-class NVIDIA Studio drivers engineered and continually updated to provide maximum stability, and a suite of exclusive tools that harness the power of RTX for AI-assisted creative workflows.

Specification

Model : ROG Astral LC GeForce RTX™ 5090 32GB GDDR7 OC Edition

Graphic Engine : NVIDIA® GeForce RTX™ 5090

AI Performance : 3593 TOPs

Bus Standard : PCI Express 5.0

OpenGL : OpenGL®4.6

Video Memory : 32GB GDDR7

CUDA Core : 21760

Memory Speed : 28 Gbps

Memory Interface : 512-bit

Resolution : Digital Max Resolution 7680 x 4320

Maximum Display Support : 4

NVlink/ Crossfire Support : No

Software : ASUS GPU Tweak III & MuseTree & GeForce Game Ready Driver & Studio Driver: please download all software from the support site.

Recommended PSU : 1000W

Power Connectors : 1 x 16-pin

Slot : 2.5 Slot

AURA SYNC : ARGB

Engine Clock 

OC mode: 2610 MHz

Default mode: 2580 MHz(Boost clock)

Interface

Yes x 2 (Native HDMI 2.1b)

Yes x 3 (Native DisplayPort 2.1b)

HDCP Support Yes (2.3)

Accessories

1 x Speedsetup Manual

1 x ROG Graphics Card Holder

1 x ROG Velcro Hook & Loop

1 x ROG Magnet

1 x ROG PCB Ruler

1 x Thank You Card

1 x Adapter Cable (1 to 4)​

Dimensions

Card 288.46 x 153.7 x 48 mm

Radiator: 400 x 120 x 65mm