ASUS ROG Zephyrus 16" WQXGA 240Hz Intel Core Ultra 285H RTX 5090 OLED Gaming Laptop
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ASUS ROG Zephyrus 16" WQXGA 240Hz Intel Core Ultra 285H RTX 5090 OLED Gaming Laptop
Scan code: LN154310 Manufacturer code: GU605CX-QR075W
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ASUS ROG Zephyrus 16" WQXGA 240Hz Intel Core Ultra 285H RTX 5090 OLED Gaming Laptop

16" ASUS ROG Zephyrus G16, 240Hz, Ultra 9 285H, 32GB DDR5, 2TB SSD, 24GB GeForce RTX 5090, TB4, Win11 Home

Scan code: LN154310 Manufacturer code: GU605CX-QR075W

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Product Overview

Performance Meets Precision

Game and create on the go with the power of the all-new 2025 Zephyrus G16. Powered by Intel® Core™ Ultra 9 processor 285H and an NVIDIA® GeForce RTX™ 5090 Laptop GPU, this machine has true gaming and professional pedigree.


The Dawn of a New Age

The 2025 Zephyrus G16 and Windows 11 make gaming, creation, and everything in between a breeze. Featuring an Intel® Core™ Ultra 9 processor 285H and an NVIDIA® GeForce RTX™ 5090 Laptop GPU (1824 AI TOPS), this 16-inch machine can easily handle the latest games and cutting-edge creative software alike. The Zephyrus G16 can effortlessly transcribe voice notes into text documents, save valuable time during a video render, and play the latest AAA games at blazingly fast refresh rates. The future is here.


OLED is Here

Finally, laptop gamers can enjoy the ultra-fast response times and incredible contrast ratios that are only possible with OLED technology. This panel boasts a 2.5K resolution, giving it incredible pixel density on a 16-inch screen, with a 240Hz refresh rate and G-SYNC that makes all of your games look silky smooth. With 100% coverage of the DCI-P3 colour space, colour accuracy with a ?E of less than 1, and VESA HDR True Black 500 certification, prepare to be immersed in HDR content so lifelike that the screen melts away.


Cool, Calm, Collected

ROG Intelligent Cooling is a suite of components that work together in harmony to keep ASUS' high-performance laptops cool and quiet. The Zephyrus G16’s Vapor Chamber*, Tri Fan Technology*, 2nd Generation Arc Flow Fans™, liquid metal thermal compound, and a redesigned high-efficiency exhaust vent operate in perfect harmony to offer the perfect balance of thermals and acoustics. Taken together, these systems keep the machine operating at its peak while staying quieter than ever.


Effortless Control

The trackpad and keyboard are critical for controlling your laptop, so ASUS spared no expense with the design of the Zephyrus G16. It boasts an extra large trackpad to maximise ease of scrolling. They have also increased the keycap size by 12% for smoother typing as well, thanks to extra rigidity from the CNC machining. An extra long 1.7mm travel distance gives the keyboard switches a premium typing feel, and with a lifetime of 20 million presses, it’s a perfect long-term partner.


Sleek Design

The new Zephyrus G16 catches your eye the moment you see it. Precision CNC-machined from aluminum alloy, this high strength material accepts complex shapes and also looks absolutely gorgeous after being anodized in either Eclipse Grey or the breathtaking Platinum White colourway. The sleek chassis and matte finish of the Zephyrus G16 simply beg to be touched.


Ultra-Portable

The Zephyrus G16 has always been defined by its portability, and the 2025 model is no exception. This incredible gaming machine is a true thin-and-light, weighing in at just 1.95kg, with some models measuring as low as 1.49cm thick. Paired with a 90Wh battery that supports fast charging from 0-50% in just 30 minutes and support for Wi-Fi 7 wireless networking, the Zephyrus G16 is the ultimate gaming and productivity machine for those on the move.


Pump Up The Volume

With a staggering 47% volume increase from the previous speakers and an ultra-low bass frequency of 100Hz, the G16 produces clear and vibrant sound that you wouldn’t expect from an ultra-slim 16-inch machine. Whether you’re vibing to your favourite podcast or saving the world in the latest games, the Zephyrus G16 is ready to pump up the volume.


Ample Connectivity

Despite its svelte and supremely portable chassis, the G16 offers all of the connectivity to enable your workflow or the battlestation of your dreams. Dual USB-C ports, both of which support display output, and one that supports Thunderbolt™ 4 and DisplayPort 2.1 make the very most of this versatile connector. For your other peripherals, dual USB 3.2 Gen2 Type-A ports expand connectivity even further. For quick file transfers or extra storage, a dedicated UHS-II SD card reader stands ready.


Features


Screen: 16-inch, 2.5K (2560 x 1600, WQXGA) 16:10 aspect ratio.
Processor: Intel® Core™ Ultra 9 285H Processor.
Memory: 32GB DDR5-5600 SO-DIMM.
Graphics: NVIDIA® GeForce RTX™ 5090 Laptop GPU (24GB GDDR7)
Storage: 2TB PCIe® 4.0 NVMe™ M.2 Performance SSD.
Keyboard: Backlit Chiclet Keyboard Per-Key RGB.
Connectivity: 1x Thunderbolt™ 4 support DisplayPort™ / G-SYNC, 2x USB 3.2 Gen 2 Type-A, 1x USB 3.2 Gen 2 Type-C, 1x 2.5G LAN port, 1x HDMI 2.1 FRL, 1x 3.5mm Combo Audio Jack.
Wireless: Wi-Fi 7 (802.11be) (Triple band) 2*2 + Bluetooth® 5.4.

Specifications
Model ROG Zephyrus G16 GU605CX-QR075W
Internet Connectivity  
Display
Screen Size 16"
Screen Type OLED
Touchscreen No
Resolution 2560x1600 (WQXGA)
Refresh Rate 240Hz
Response Time 0.2 ms
NVIDIA G-Sync Technology Yes
AMD FreeSync Technology No
Processor
CPU Type Intel Core Ultra 9 285H
CPU Cores 16 Core
CPU Threads 22
CPU Speed 2.3 GHz
CPU Boost 5.1 GHz
Unlocked/Overclockable CPU No
RAM Memory
Memory 32GB
Memory Type DDR5 SO-DIMM
Memory Speed DDR5 - 7400(OC)
Maximum Memory Supported 64GB
Graphics
Graphics Chipset NVIDIA GeForce RTX 5090 Laptop GPU
Graphics Memory 24GB
Graphics Memory Type GDDR7
GPU Cores/Streams/Execution Units 10496
Graphics Core Clock 990 MHz
Graphics Boost Clock 1515 MHz
Graphics Memory Clock 2000 MHz
Graphics Memory Bus 256 Bit
Maximum Graphics Power  
Multi-GPU NVIDIA SLi No
VR Ready No
NVIDIA Max-Q Design No
NVIDIA 3rd Gen Max-Q Technologies No
Real-Time Ray Tracing Yes
RTX-OPS  
Rays Cast  
Storage Drives
HDD Capacity N/A
SSD Capacity 2000 GB
Storage Type SSD (M.2 PCIe NVMe)
Storage Slots & Bays
  • 1 x M.2, 22-80, PCIe/SATA - AVAILABLE
  • 1 x M.2, 22-80, PCIe/SATA - OCCUPIED
Other Laptop Specifications
Optical Drive None
Card Reader Yes
Wireless/Bluetooth Yes
Webcam Yes
Built-in microphone Yes
Keyboard Type/Language Chiclet / UK / RGB (Per-Key)
Battery 4-cell, Li Ion, 90Wh
Security Features
  • BIOS Administrator Password
  • Firmware TPM
  • User Password Protection
Colour Grey
Operating System Windows 11 Home
Accessories Included in Box  
Notebook Dimensions 354 x 14.9 x 246 mm (WxHxD)
Weight (Inc. Battery) 2.73 kg
I/O
I/O
  • 1 x HDMI 2.1
  • 1 x Headphone / Mic
  • 1 x RJ-45
  • 1 x Thunderbolt 4 /w DP/PD
  • 2 x Thunderbolt 5 (Type-C) with PD & DP 1.4
  • 1 x USB 3.2 Gen1 Type-C Power Delivery/ DP
  • 2 x USB 3.2 Gen2 Type-A
  • 1 x WiFi 7 (802.11be 2x2) / BT 5.4
Additional Information
Scan Code LN154310
Model Number GU605CX-QR075W
GTIN 000
Warranty

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Details
Duration:
12 months
Type:
Return to base
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
Manufacturer:
ASUS
Telephone:
01442 265548
Buying Guide
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ASUS ROG Zephyrus 16" WQXGA 240Hz Intel Core Ultra 285H RTX 5090 OLED Gaming Laptop
ASUS ROG Zephyrus 16" WQXGA 240Hz Intel Core Ultra 285H RTX 5090 OLED Gaming Laptop