FLUID POWER
The unleashed reign of NVIDIA Ada Lovelace architecture just got cooler. The ROG Strix LC GeForce RTX™ 4090 channels the power of liquid cooling to unlock the GPU’s full potential and then some, delivering quiet thermal performance that blows air-cooled designs out of the water.

The Ultimate Platform for Gamers and Creators
Powered by GeForce RTX 40 Series and DLSS 3

New Streaming Multiprocessors
Up to 2x performance and power efficiency

Fourth-Gen Tensor Cores
Up to 4x performance with DLSS 3
vs. brute-force rendering

Third-Gen RT Cores
Up to 2x ray tracing performance

COMPACT SIZE
2.6-SLOT
GPU heat is transported to a 240 mm radiator, freeing up PCIe slot space and offering compatibility with a wide variety of chassis for your build.

COOLING
Full-coverage Cold Plate
A custom-designed cold plate extends over the GPU die and the onboard GDDR6X memory, bringing the full benefits of liquid-cooling to the components most responsible for raw performance.

COMPATIBILITY
CLEVER COMPATIBILITY
The ROG Strix LC leverages 560 mm tubing to enable compatibility with larger chassis or builds that feature an AIO CPU cooler. The radiator fan cables are housed in the tubing’s mesh lining and come pre-connected to the card, streamlining setup and cable management.

REINFORCEMENTS
A GPU bracket provides extra stability to the critical connection between die and heat spreader. The rear I/O bracket is made from stainless steel to prevent corrosion in humid climates and provide a more resilient mount. A conveniently placed Dual BIOS switch allows customization of the card’s default performance profile without software.

POWER SENSING
Know if your PSU is worthy. ROG Strix LC GeForce RTX™ 4090 graphics cards feature a high-speed circuit that constantly monitors input power from the PSU and utilizes conveniently placed LEDs to indicate voltage regulation issues and cable connection problems.

AUTO-EXTREME TECHNOLOGY
Auto-Extreme Technology is an automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass. This 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.

AURA SYNC
The ROG Strix LC flaunts its power with addressable RGB lighting that shines through striations in the shroud, an illuminated ROG logo and two ARGB radiator fans for personalization with color or functional effects. Pair up with a vast range of compatible system components and coordinate the glow to create a build that’s uniquely you.

GPU Tweak III
ASUS GPU Tweak III is more intuitive and feature-rich than ever before. A revamped interface offers greater accessibility by integrating core functions into a centralized dashboard, and our Voltage-Frequency tuner has been overhauled to make overclocking even easier. Additional goodies like 0dB fan technology, automatic profile swapping, a fully customizable on-screen display and logging capabilities ensure that you get the most out of your graphics card.

QuantumCloud
QuantumCloud is a safe and easy-to-use application that lets you effortlessly earn extra money by sharing your graphics card’s computing power. Earnings are accessible through your PayPal or WeChat account, and QuantumCloud also supports multiple exchange methods, including Steam. In addition, QuantumCloud doesn’t collect any personal data, so your privacy stays protected. Get started right away with just one click!

PAIR WITH A PSU
Use our wattage calculator to estimate how much power you’ll need to fuel your rig and then pick a compatible ROG Thor, ROG Loki or ROG Strix AURA PSU for ultimate performance.

Free 1 Month of Adobe Creative Cloud
Get complimentary membership with the purchase of selected ASUS products. *

Specification

Product
Product id	889234
Brand	AsusTek
Partnr	90YV0IY0-M0NA00
EAN/UPC code	4711387217368
Warranty (months)	36 months
Processor
Graphics processor family	NVIDIA
Graphics processor	GeForce RTX 4090
Maximum resolution	7680 x 4320 Pixels
CUDA	Y
CUDA cores	16384
Processor boost clock speed	2610 MHz
Processor boost clock speed (OC mode)	2640 MHz
Maximum displays per videocard	4
Parallel processing technology support	Not supported
Memory
Discrete graphics adapter memory	24 GB
Graphics adapter memory type	GDDR6X
Memory bus	384 Bit
Data transfer rate	21 Gbit/s
Ports & interfaces
Interface type	PCI Express 4.0
HDMI ports quantity	2
DisplayPorts quantity	3
HDMI version	2.1a
DisplayPort version	1.4a
Performance
TV tuner integrated	N
OpenGL version	4.6
HDCP	Y
HDCP version	2.3
Dual Link DVI	N
Design
Cooling type	Active
Number of fans	2 ventilator(en)
Fan diameter	120 mm
Number of slots	2.6
Illumination	Y
Illumination colour	Blue, Green, Red
Product colour	Black
Power
Minimum system power supply	850 W
Supplementary power connectors	1x 16-pin
Weight & dimensions
Weight	2466 g
Depth	133 mm
Height	52 mm
Width	293 mm
Radiator width	272 mm
Radiator depth	121 mm
Radiator height	54 mm
Packaging data
Manual	Y
Package width	405 mm
Package depth	233 mm
Package height	88.5 mm
Package weight	3340 g
Package type	Box