ROG Astral LC GeForce RTX™ 5090 32GB GDDR7

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ROG Astral LC GeForce RTX™ 5090 32GB GDDR7– Experience Fluid Force with a 360 mm AIO cooler for optimal performance that can achieve the highest GPU boost clock

AI Performance: 3394 AI TOPS
Powered by the NVIDIA Blackwell architecture and DLSS 4
OC mode: 2467 MHz (OC mode)/ 2437 MHz (Default mode)
360mm radiator balances compatibility and performance
Magnetic daisy-chainable fans make installation and cable management easier
Full-coverage cold plate brings liquid cooling to GPU die, VRMs and memory
Phase-change GPU thermal pad helps ensure optimal heat transfer, lowering GPU temperatures for enhanced performance and reliability
On-board cooling is handled by an axial-tech fan and low-profile heatsink
Powerful 80-amp MOSFETs help ensure enhanced performance, stability and higher overclocking potential
Secure GPU protection with GPU Guard technology securing four corners of the GPU and GPU bracket ensures stable mounting
Protective PCB coating guards against moisture, dust, and extreme temperatures
Auto-Extreme manufacturing process helps ensure precision and reliability
GPU Tweak III software provides intuitive performance tuning, advanced thermal controls and system monitoring

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BEST PSU

ROG Astral LC GeForce RTX™ 5090

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

50% increased dissipation area than previous generation
Premium Power Delivery

35% more headroom with 80 Amp MOSFETs
Protective PCB Coating

Against moisture and debris
Full-Coverage Cold Plate

Efficient heat transfer for lower GPU temperatures
Efficient Integrated Cooling

Axial-tech fan and low-profile heatsink
GPU Tweak III

Ultimate GPU tuning utility
MuseTree

Grow your dreams with AI magic
Perfect PSU Companion

ROG Thor III 1600W/1200W

Cooling Expertise

360mm Radiator

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

ROG Astral LC RTX 5090 graphics card radiator

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.

Unmatched Reliability

graphics card PCB highlighting 80-amp MOSFETs

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.

Game Friendly

GPU Tweak III: Effortless GPU Monitoring and Tuning

GPU Tweak III lets you effortlessly fine-tune overclocking settings to achieve peak performance. It includes OC mode & Silent mode toggles, an OC scanner and a Voltage-Frequency Tuner for precise adjustments.

Embedded sensors across the VRMs, chokes and VRAM collect data for the Thermal Map, empowering you to check real-time temperatures in each area and to easily adjust system settings for optimized performance.

graphics card software thermal map user interface

Power Detector+ can detect anomalies across any of the six power pins from the 12VHPWR cable. If a fault is detected, you are immediately notified that the power cable needs to be reseated.

graphics card software power detector user interface

The Mileage feature tracks usage at different power levels, so you can keep an eye on what kind of load you have used across multiple game sessions.

graphics card software mileage user interface

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.

Perfect PSU for the GeForce RTX 50 Series

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%.

Power Supply Calculator

ROG Astral LC graphics card with ROG Thor III PSU

Recommended PSUs

Recommended PSUs
Power Supply
Product	ROG Thor III Series	ROG Strix Platinum Series	TUF Gaming Gold Series
Wattage	1600W / 1200W / 1000W	1200W / 1000W / 850W	1200W / 1000W / 850W / 750W
ATX Standard	ATX 3.1	ATX 3.1	ATX 3.0 / ATX 3.1
Efficiency	80 Plus Titanium/Platinum	80 Plus Platinum	80 Plus Gold
GaN MOSFET
"GPU-First” Intelligent Voltage Stabilizer
Military-Grade Components
PCB Protective Coating
Turbo Mode
OLED Display
Aura Sync
Etched Cables
Dual Ball Fan Bearings

Software

Aura Sync

With indirect Aura ARGB lighting, the ROG Astral LC GeForce RTX 5090 provides endless possibilities for personalization with color or functional effects. Use it with other Aura components to create a uniquely coordinated build.

Digital art software interface displaying a drawing of an eagle on the left and a colored image of an eagle in flight on the right, with various editing tools and options

Grow Your Dreams with AI Magic

MuseTree is an AI-powered image-generation app designed to spark your creativity. Effortlessly create and manage images and visual ideas, unlocking endless new inspirations. With its intuitive visual interface, generating stunning images has never been easier!

Learn more Download MuseTree

Monitor and ROG Astral LC on a desk, with Adobe product logos floating around the monitor

One Month of Free Adobe Creative Cloud

Enjoy all things AI at Adobe. Get complimentary membership to Adobe Creative Cloud with the purchase of selected ASUS products to use all Adobe apps and Adobe Substance 3D.

Learn more

ROG THOR, ROG LOKI, ROG STRIX, TUF GAMING, PRIMES SERIES PSU group photo displayed on podiums

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.

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Three ROG monitors on the stage stand in front of the colorful backdrop.

FIND YOUR BEST GAMING MONITOR WITH YOUR GEFORCE RTX™ 50 SERIES

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CUSTOMER REVIEWS

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ROG Astral LC GeForce RTX™ 5090 32GB GDDR7

ROG Astral LC GeForce RTX™ 5090 32GB GDDR7– Experience Fluid Force with a 360 mm AIO cooler for optimal performance that can achieve the highest GPU boost clock

ROG Astral LC GeForce RTX™ 5090