ASUS ROG Zephyrus G14 (2026) GU405 / ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB

ASUS ROG Zephyrus G14 (2026) GU405: GU405AR-ZP/G14_97T · Core Ultra 9 386H · RTX 5070 Ti · 16 GB / 1 TB

ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB: GA402XV-BS91-CB: AMD Ryzen 9 7940HS, GeForce RTX 4060 Laptop GPU 8 GB, 16 GB DDR5, 512 GB SSD, 14-inch QHD+ 165 Hz IPS-level display (Canadian SKU). The RTX 4050 GA402XU, the RTX 4070 GA402XI, and the RTX 4080/4090 GA402XZ/XY versions with the mini LED Nebula HDR display are separate.

SpecificationASUS ROG Zephyrus G14 (2026) GU405ASUS ROG Zephyrus G14 (2023) GA402XV-BS91-CB
Release year20262023
Announcement6 January 2026 (introduced around CES) ASUS—
Availability22 May 2026: went on sale in the US at the ASUS Online Store and Best Buy

ASUS does not give a separate on-sale date per model code.

ASUS		—
Model codeGU405AR-ZP/G14_97T; Windows 11 Home

ASUS’s GU405 page also lists GU405AR-XB96 (Windows 11 Pro); this entry is the ZP/G14_97T column.

ASUS		—
ProcessorIntel Core Ultra 9 386H; 2.1 GHz base, up to 4.9 GHz; 18 MB cache ASUSAMD Ryzen 9 7940HS; 8 cores / 16 threads; up to 5.2 GHz; 16 MB L3 cache

The chip also includes Radeon 780M integrated graphics.

ASUS
Core layout16 cores / 16 threads: 4 performance, 8 efficient, 4 low-power efficient cores

Intel’s processor figure; ASUS does not publish a separate CPU power limit for this laptop.

ASUS		—
Neural processor (NPU)Intel NPU, up to 50 TOPS ASUS—
Integrated graphicsIntel Graphics, 4 Xe cores ASUS—
Discrete graphicsNVIDIA GeForce RTX 5070 Ti Laptop GPU; not the same processor as the desktop RTX 5070 Ti ASUS—
Graphics memory12 GB GDDR7 ASUS—
GPU power limitTurbo: 115 W (100 W + 15 W Dynamic Boost); Manual: 130 W (110 W + 20 W Dynamic Boost); 1812 MHz

For both modes ASUS adds 50 MHz OC to a 1762 MHz boost clock. The model page does not give GPU power for Silent and Performance modes.

ASUS		—
Display14-inch OLED; 2880 × 1800 (3K); 16:10; 120 Hz; Pantone Validated ASUS14-inch QHD+ (2560 × 1600, 16:10); IPS-level, anti-glare; 165 Hz; 3 ms; DCI-P3 100%; Pantone Validated

DCI-P3 100% covers the cinema colour space; Pantone Validated means colour accuracy was checked at the factory. This SKU does not have the mini LED Nebula HDR display.

ASUS
Display featuresROG Nebula HDR; 1100 nits peak brightness; VESA DisplayHDR True Black 1000; 100% DCI-P3; 0.2 ms; G-SYNC; ambient light sensor

HDR peak brightness is not a sustained full-screen figure. ASUS’s January 2026 introduction gives 1000 nits peak; the 1100 nits from the sales announcement is used.

ASUS		—
Display glassCorning Gorilla Glass with DXC ASUS—
Memory16 GB LPDDR5X-8533, onboard; no slot, not upgradeable

ASUS lists this model code in both 16 GB and 32 GB columns; this entry is the 16 GB column. Actual memory speed may vary by processor configuration.

ASUS		16 GB DDR5 (soldered on board); 1 × DDR5 SO-DIMM slot; up to 32 GB

Memory can be increased by fitting a module in the SO-DIMM slot alongside the soldered memory.

ASUS
Storage1 TB PCIe 4.0 NVMe M.2 SSD ASUS512 GB PCIe 4.0 NVMe M.2 SSD; 1 × M.2 slot

With a single M.2 slot, capacity is increased by replacing the SSD with a larger one.

ASUS
SSD slot1 × M.2 PCIe including the one in use; only single-sided SSDs are supported because of components near the slot ASUS—
Thunderbolt port1 × Thunderbolt 4 USB-C; DisplayPort and Power Delivery ASUS—
Other USB1 × USB 3.2 Gen 2 USB-C (DisplayPort, Power Delivery, G-SYNC); 2 × USB 3.2 Gen 2 USB-A ASUS—
USB-C power and videoBoth USB-C ports support DisplayPort 2.1 and up to 100 W Power Delivery ASUS—
Video and card readerHDMI 2.1 FRL; full-size SD card reader (UHS-II, 312 MB/s); 3.5 mm combo audio jack ASUS—
WirelessWi-Fi 7, tri-band, 2 × 2; Bluetooth 6.0

Bluetooth features depend on OS and driver support.

ASUS		Wi‑Fi 6E (triple band, 2 × 2); Bluetooth 5.2 ASUS
Keyboard1-zone RGB backlight; 1.7 mm key travel ASUS—
Lid lighting35-zone Slash Lighting on the lid ASUS—
Camera1080p IR camera; Windows Hello ASUS—
Audio6 speakers (4 woofers, 2 tweeters); Smart Amp; Dolby Atmos; array microphone; AI noise cancelling ASUS4 speakers, Dolby Atmos, 3 microphones, AI noise cancelling ASUS
Battery73 Wh; 4-cell lithium-ion (4S1P) ASUS—
Power adapter250 W rectangular-connector adapter; 20 V / 12.5 A

Whether a charger is included varies by country, region and model.

ASUS		—
CoolingROG Intelligent Cooling; redesigned bottom panel with new ventilation and exhaust layout ASUS—
ChassisCNC-milled aluminum; EasyLift hinge; Platinum White and Eclipse Grey colors ASUS—
Dimensions311 × 220 × 15.9–18.3 mm ASUS—
Weight1.58 kg

ASUS’s announcements give 1.5–1.58 kg for the GU405 family; this model page lists 1.58 kg.

ASUS		—
SecuritySecured-core PC (Level 3); Pluton security processor; BIOS administrator and user passwords ASUS—
Graphics—NVIDIA GeForce RTX 4060 Laptop GPU; 8 GB GDDR6; ROG Boost 2300 MHz; 125 W (100 W + 25 W Dynamic Boost)

2300 MHz is the 2250 MHz boost clock plus a 50 MHz ASUS overclock; ASUS says it measured this with FurMark in a 25 °C lab. The graphics chip is soldered and cannot be upgraded.

ASUS
Ports—1 × USB4 Type-C (DisplayPort, power delivery, 40 Gbit/s); 1 × USB 3.2 Gen 2 Type-C (DisplayPort); 2 × USB 3.2 Gen 2 Type-A; HDMI 2.1 FRL; microSD (UHS-II); 3.5 mm audio jack

There is no Ethernet port.

ASUS
Keyboard and camera—1-zone RGB backlit chiclet keyboard; 1080p IR camera for Windows Hello

There is no fingerprint reader.

ASUS
Battery and power—76 Wh, 4-cell lithium-ion; 240 W adapter (ø6.0 mm)

It can also charge over USB-C through the USB4 port; full performance needs the 240 W adapter.

ASUS
Operating system—Windows 11 Home ASUS
Size and weight—31.2 × 22.7 × 1.85–1.95 cm; 1.65 kg ASUS