ROG Strix SCAR 18 (2024) G834

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ROG Strix Scar 18

BEAT THE BEST. BREAK ALL LIMITS.

Enjoy effortless Windows 11 Pro gaming performance with the Strix SCAR 18
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Intel^® Core™ i9 Processor 14900HX with 24 cores and 32 threads at up to 65W TDP
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Up to an NVIDIA GeForce RTX™ 4090 Laptop GPU with 175W max TGP, with NVIDIA Advanced Optimus, and DLSS 3
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Dazzling 18-inch 2.5K Nebula HDR Display, Mini LED, over 2000 dimming zones, 16:10 aspect ratio, 240Hz/3ms, and 100% DCI-P3
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Game with confidence thanks to Tri-Fan Technology, full-surround vents, and Conductonaut Extreme liquid metal
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Dolby Vision and Dolby Atmos support for immersive content
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PERFORMANCE

The Pinnacle of Performance

Dominate the Windows 11 Pro battlefield with the ROG Strix SCAR 18. Get the drop on the competition with a lightning-fast and crystal-clear 16-inch 2.5K 240Hz Nebula HDR display Mini LED panel with over 2000 dimming zones. Powered by Intel^® Core™ i9 Processor 14900HX and up to NVIDIA^® GeForce RTX™ 4090 Laptop GPU with a max TGP of 175W, the SCAR 18 easily handles even the most demanding games. It also comes with a dedicated MUX Switch with support for NVIDIA Advanced Optimus, enabling you to easily harness the true power of your GPU when gaming. With support for up to 64GB of DDR5 RAM and up to 4TB of PCIe Gen4x4 storage, the SCAR 18 can easily game, stream, and create content all at the same time without breaking a sweat. For the ultimate gaming laptop, look no further than the Strix SCAR 18.

Windows 11 Pro

OS
Intel^® Core™

i9 Processor

14900HX
Up to NVIDIA^® GeForce

RTX™ 4090

Laptop GPU
Up to

4TB PCIe 4.0

In RAID 0
NVIDIA^®

Advanced Optimus
Up to

64GB

DDR5 Memory

A SCAR 18 flying across the screen, with light streaming from the rear RGB light bar, in front of a cyberpunk city.

MAXED OUT CLOCKS

A chart showing the 65W TDP of the CPU and the 175W TDP of the GPU, for an incredible total system power budget of 240W in Manual mode.

CPU

Power, meet efficiency

Power through any game or project with an Intel^® Core™ i9 Processor 14900HX, featuring up to a 65W TDP and a hybrid architecture built from the ground up for Windows 11 Pro. With up to 8 Performance-cores and 16 Efficient-cores and Intel's latest Application Optimization technology increasing frames rates to up to 40% in supported titles, AAA gaming is flawless and streaming is effortless.

*The performance is tested in a laboratory, actual FPS performance may vary by device and configuration.

24 Cores

16 E-cores + 8 P-cores
32

Threads
Up to

65W

TDP

Intel^® Core™

i9-12900H
135%
Intel^® Core™

i9-12900H
135%
Intel^® Core™

i9-12900H
135%

The Intel CPU lying on top of a stylized purple motherboard, with electrical current flowing to the processor

GPU

Graphics Unleashed

Top-tier components require power, especially when it comes to maximizing your GPU’s performance. Powered by NVIDIA DLSS 3, ultra-efficient Ada Lovelace arch, and Max-Q Technologies, the NVIDIA^® GeForce RTX™ 40 series Laptop GPU is fully unleashed with a max TGP up to 175W with Dynamic Boost.

Up to NVIDIA^® GeForce

RTX™ 4090

Laptop GPU
Max TGP up to

175W

With Dynamic Boost
NVIDIA^®

Advanced Optimus

NVIDIA^® GeForce

RTX™ 3080 Ti
135%
NVIDIA^® GeForce

RTX™ 3080 Ti
135%
NVIDIA^® GeForce

RTX™ 3080 Ti
135%

The NVIDIA GeForce RTX GPU die on a PCB, with electricity flowing to it.

3D rendering of a CPU, GPU, and MUX Switch routing the video signal to the display.

NVIDIA^® Advanced Optimus

With NVIDIA^® Advanced Optimus, the laptop can automatically route frames from the discrete GPU directly to the display using a MUX switch, bypassing the integrated graphics. This pathing improves performance 5-10% compared to machines without a MUX Switch, making sure you get the absolute best gaming experience—all without needing touch a single button. This automatic switching also preserves your machine's battery life, as it can dynamically transition between the high power discrete GPU and the lower power integrated GPU. No matter what you’re doing, your machine will switch to the most optimized mode without you having to lift a finger.

2D wireframe of DDR5 RAM modules, in front of a blurry purple background.

Blazing Fast DDR5 Memory

The Strix SCAR 18 leverages cutting-edge DDR5 5600MHz memory modules with 17% faster speeds than the 4800MHz kits. This ultra-fast memory makes all aspects of the laptop feel snappy, from intense gaming to light web browsing.

*On select units. Certain units may only be capable of 5200MHz. For more information about memory speeds, please visit the Intel® support page.

An M.2 PCIe Gen 4 Drive, on a smoky background.

Better. Faster. Stronger.

Take on even the largest projects with confidence thanks to a PCIE Gen4 SSD configured in RAID 0. With raw throughput up to 7000MB/s, massive files and detailed game worlds will load in the blink of an eye.

GeForce RTX 40 Series Laptops

Beyond Fast for Gamers and Creators

AI-Powered Performance and Lifelike Graphics*

Get a quantum leap in performance in games and creative apps with AI-powered DLSS 3 and enable lifelike virtual worlds with full ray tracing.
Accelerate Your Ideas

NVIDIA Studio takes your creative projects to the next level. Unlock RTX and AI acceleration in top creative apps, NVIDIA Studio drivers for max stability, and a suite of exclusive tools to fast-track your creativity.
Optimized Power and Performance

NVIDIA Max-Q is an advanced suite of AI-powered technologies that optimize your system for peak efficiency. This enables blazing-fast laptops that are thin, quiet, and have amazing battery life.

*Cyberpunk 2077 image captured on a desktop with new Ray Tracing: Overdrive Mode ON, shown for illustrative purposes only. Actual performance varies by system.

Further With AI, Faster on RTX

Get next-level AI performance on GeForce RTX.

Discover the RTX AI advantage. Built for the era of AI, GeForce RTX™ GPUs feature specialized AI Tensor Cores that deliver cutting-edge performance and revolutionary capabilities. Harness exclusive AI features and transform the way you work and play. From enhanced creativity and ultra-efficient productivity to blisteringly fast gaming, the ultimate in AI power on Windows PCs is on RTX – today and tomorrow.

GAME ENGINE

Game. Stream. Create.

The SCAR series is built from the ground up for gamers — and, of course, game developers. The Strix SCAR 18 can run all of the latest game engines, enabling you to unlock your creativity and try your hand at making the next great game. Whether you’re a digital artist, streamer, video editor, or dabble with animation and game development, the Strix SCAR 18 has all the horsepower you need to take your creations to the next level. Featuring up to an Intel^® Core™ i9 processor and up to an NVIDIA^® GeForce RTX™ 40 Series Laptop GPU, complex projects on popular development tools like Unity and Autodesk render in a snap. You have what it takes to be the best on the battlefield, but are you ready to design the next one?

The front side of the SCAR 18 is shown, with a rendering of the character PKD standing on the keyboard, and the UI of 3D rendering software on screen.

COOLING

To accommodate such powerful components, the Strix SCAR 18’s chassis and motherboard were both redesigned to accommodate our new full-width heatsink, while the copper fins were moved even closer to the exhaust vents for more efficient cooling. This unique heatsink is built from three different sections, surrounding the motherboard with densely packed fins for a total surface area of 195,509mm², a 82.5% increase from the 2022 Strix SCAR 17. This design maximizes the available pathing for hot air to escape the machine and drastically increases overall cooling.

Finally, most gaming laptops have a dual fan cooling system, but the SCAR 18 was able to push the performance envelope even further with the introduction of a third fan that helps keep the GPU and VRAM cool. Paired with seven heatpipes and Conductonaut Extreme liquid metal on both the CPU and GPU, the SCAR 18’s cooling system is a marvel of engineering.

Tri-Fan

Technology
Full-surround

Vents
Up to

15 °C cooler

CPU & GPU Temperatures
Covered by

7 Heatpipes

Full-Surround Vents

Hot air needs somewhere to go, so we redesigned the SCAR 18’s exhaust vents to give it the best flow possible. In addition to making the entire rear of the machine an exhaust vent, the SCAR 18 retains its side vents, giving it ample opportunity to move hot air out of the system. We even moved the heatsinks closer to the vents themselves, giving hot air a straight-line path out of the machine and avoid any recirculation.

Full-Width Heatsink

The SCAR 18 features 414 heatsink fins, with each stack lined with ultra-thin copper fins as slim as 0.1mm. This allows for higher density and lower air resistance, with a total of 195,509mm² of surface area, an increase of 82.5% from the 2022 SCAR 17. This all-copper construction continues to the new full-width design, which is double the size of a normal heatsink and covers the entire rear of the machine.

Tri-Fan Technology

At the heart of every great laptop is a great cooling solution. Our new Tri-Fan Technology directs air though precisely calculated cutouts in the chassis, sending airflow directly towards internal components to keep them cool in all conditions. A third auxiliary fan also helps to send additional heat from the GPU directly to the heatsinks, keeping the machine cool during long video renders or gaming sessions.

Conductonaut Extreme Liquid Metal

Starting in 2022, select ROG models featured Thermal Grizzly’s cutting-edge Conductonaut Extreme, which improves liquid metal's heat transfer even further. Compared to traditional thermal pastes, this indium- and gallium-based compound offers 17X higher conductivity, in addition to CPU and GPU temperature reductions of up to 15 degrees. Used exclusively by ROG, this material offers the highest thermal transfer available on a laptop.

*Temperature improvements compared to the previous gen thermal compound, as tested internally by ASUS. Thermal conductivity compared to industry standard.

Up to 7 comprehensive heatpipes

The comprehensive thermal design includes an extended heat spreader that absorbs heat from the CPU, GPU, VRAM, and VRM. Combined with up to 7 heat pipes, this extensive thermal coverage helps sustain and extend the overall performance, reliability, and lifespan of the system.

0dB Ambient Cooling

Enjoy truly silent cooling under light workloads with 0dB Ambient Cooling Technology. In the Silent operating mode, the cooling system switches off all fans during everyday tasks to dissipate heat passively. This lets you concentrate on your work and immerse yourself in movies with less distraction. If CPU or GPU temperatures increase, the fans automatically switch on again.

Dust Filter

First introduced on the Zephyrus G14, the ROG Strix SCAR 18 features a dust filter on its intake vents. Dust and fibers can collect inside the machine, trapping heat and causing degraded performance over time. A filter helps keep dust out, allowing the CPU and GPU to breathe easier for years of smooth and stable operation.

*Internal testing in a simulated dusty environment.

0.1mm ultra thin fin

Thermal energy is dissipated by four heatsinks, each lined with ultrathin copper fins as slim as 0.1mm. These fins are half the size of typical solutions, allowing for higher density for heat dissipation and lower air resistance to allow for smoother flow. With up to 414 heatsink fins totaling 195,509mm² of surface area, heat flows out of the system incredibly efficiently, letting your components boost higher, for longer.

CoolZone keyboard

Extended gaming sessions can heat up internal components and make the keyboard warm to the touch. To keep your fingers cool, small vents around the WASD keys let the fans draw cool air into the chassis from above.

Scenario Profiles

Our Silent, Performance, and Turbo modes are just the beginning. Scenario Profiles allow your system to automatically switch between these modes based on the application you're running, alongside other vital system settings. Switch between lighting configurations automatically, disable the Windows key and touchpad during games, and automate to your heart's content. Armoury Crate makes adjustments in an instant to best fit the task at hand.

The front side of the SCAR 18 is shown, with PKD in screen

DISPLAY

For gamers who demand the absolute best motion and image clarity, the Strix SCAR 18 offers an incredible Nebula HDR Display with a 240Hz refresh rate, 100% DCI-P3 coverage, and a staggering 1100 nits of peak brightness for stunning HDR gameplay. The 18-inch, 16:10 aspect ratio Mini LED panel boasts over 2000 discrete dimming zone, capable of displaying incredibly deep blacks for content that jumps right off the screen, whether you’re watching a movie or playing a fast-moving arena shooter. The SCAR 18 can also be equipped with a 2.5K 240Hz Nebula Display, offering fantastic color, Dolby Vision, Adaptive-Sync support, and an 89% screen-to-body ratio for a stellar gaming and viewing experience.

Mini LED

Panel
1100 Nits

Peak Brightness
240Hz/3ms

Refresh rate
100% DCI-P3

Technology

240Hz/3ms

Refresh Rate
100% DCI-P3

Technology
Adaptive Sync

Technology

Dolby Vision^® Technology

Scene to scene, frame to frame, Dolby Vision makes media look better. The technology improves on standard 4K high dynamic range (HDR) video, dynamically adjusting visuals to make every image in front of you richer, brighter, and livelier. Creators can film and edit their streams, videos, and other content in a format commonly used by industry professionals.

A laptop with rich and colorful content on the screen.

Pantone^® Color Validation

Each IPS-level display is factory-calibrated to ensure that colors are accurate to the Pantone^® palette. Artists, designers, and content creators can add high-quality content to their portfolios and enjoy richer gaming visuals all on the same machine.

A chart showing that DCI-P3 covers a wider color gamut.

100% DCI-P3 Color Coverage

While the sRGB color space is the standard for most digital visuals, it only represents about 75% of the DCI-P3 spectrum used for professional filmmaking. Displays with complete DCI-P3 coverage offer a wide color gamut for more vibrant images, letting you see films and other media exactly the way they were meant to be experienced.

A comparison image showing the difference that the refresh rate can synchronize with GPU’s frame rate with G-Sync Technology reducing motion tearing.

NVIDIA^® G-SYNC^®

Nothing breaks in-game immersion like stuttering and tearing. GPUs render frames at variable rates, but displays usually refresh at a constant clip, so they can get out of sync, causing visible hitching and artifacts that pull you out of the action. With NVIDIA G-SYNC, the refresh rate of the display synchronizes with the GPU’s frame rate to eliminate visual tearing, minimize stuttering, and reduce input lag. Get ready to experience gameplay that looks and feels more natural than ever.

DisplayHDR™1000

Supports HDR technology across a range of luminance (up to 1000cd/m2) to deliver a wider color range and higher contrast than traditional monitors. The brightest whites and the darkest blacks bring out details like never before. This monitor delivers contrast performance that passes DisplayHDR™ 1000 certification. To ensure color accuracy, each ROG monitor is factory pre-calibrated.

TÜV Rheinland Certification

Displays emit light across a broad spectrum that unfortunately includes some less desirable wavelengths. Nebula Display protects your eyes by reducing blue light before it leaves the screen, preventing eyestrain during long gaming or content creation sessions.

GAMING CENTRIC DESIGN

Designed to Win
Built for Victory

The Republic of Gamers was built by those who love to play video games. All ROG designs and considerations come with gamers first, from the chassis design, lighting integration, software controls, and macro functions. These ROG exclusive design features not only give you a competitive advantage, but they make sure you never blend in with the crowd.

SOFTWARE

Endless Customization

When you want to tweak settings, monitor temperatures, or tinker with your laptop, Armoury Crate is your command center. Real-time monitoring allows you to see what your GPU, CPU and memory are doing. RGB can be adjusted on a game-by-game basis with Aura Sync. Fan and power profiles allow you to change the acoustics, power delivery, and thermal characteristics of the laptop on the fly. And exclusive game deals keep your library topped off at all times.

Performance Modes

The interface showing where users can adjust the system manually.

More than just simple fan curves, Armoury Crate’s performance modes serve to transform your machine from a silent, power sipping web browser to a full gaming battlestation with maximum horsepower. And for those that require even more granular control, Manual mode removes all limiters and lets you make a custom profile that suits your exact needs. For more information on Performance Modes, check out our full guide here.

Macro Keys

The user interface showing where users can customize the function of hotkeys.

Armoury Crate also supports full customization of the dedicated hotkeys. By default they act as volume control, microphone mute and a quick launch for Armoury Crate, but with a few adjustments you can make them work for you. Create a function key for quick toggle when needed, a macro for complicated button combinations, or even a quick launch button for the application of your choice. Make your machine uniquely yours.

Game Visual

The user interface showing where users can choose from custom tuned graphics presets.

ROG GameVisual software offers six expertly tuned graphic modes designed to optimize your visual experience for specific game genres. First Person Shooter (FPS) mode, for example, enhances visibility in dark environments, allowing you to get the drop on any enemies lurking in the shadows. Use GameVisual to get the best experience for every game in your library.

Aura Creator

The user interface showing where users can adjust and sync all their ROG Aura Sync devices.

Customize the RGB lighting on Aura-compatible peripherals to suit your gaming style. Aura Core’s easy-to-use control panel allows you to alter a brilliant spectrum of lighting effects and colors, in addition to swapping preset lighting modes, you can also activate Aura Sync to match colors and effects across multiple devices.

Aura Wallpaper

This brand new feature in Armoury Crate 5.0 allows you to synchronize an animated desktop wallpaper with your laptop's RGB lighting. Choose between multiple ROG-themed wallpapers and RGB effects to give your rig a completely unified look. Additional wallpapers can be downloaded directly from Armoury Crate, and the application can easily be controlled from the Windows system tray.