ASUS ROG Zephyrus G14 (2025) GA403WR / GIGABYTE AORUS MASTER 16 AM6H (BYHC5USE64SH)

ASUS ROG Zephyrus G14 (2025) GA403WR: ROG Zephyrus G14 (2025) GA403WR: Ryzen AI 9 HX 370 and RTX 5070 Ti Laptop GPU; 32 GB and 1 TB in configurations such as the US/Canada GA403WR-DS96-CA. 2 TB GA403WR versions, the RTX 5070 GA403UP, the RTX 5080 GA403WW and the Intel-based 2026 GU405 are separate.

GIGABYTE AORUS MASTER 16 AM6H (BYHC5USE64SH): BYHC5USE64SH (US): Core Ultra 9 275HX, RTX 5080 Laptop GPU 16 GB, 32 GB DDR5, 1 TB SSD, Windows 11 Home, Dark Tide. The BZH (RTX 5090) and BXH (RTX 5070 Ti, 140 W) in the same chassis and the AMD-based AORUS MASTER 16 are separate configurations.

SpecificationASUS ROG Zephyrus G14 (2025) GA403WRGIGABYTE AORUS MASTER 16 AM6H (BYHC5USE64SH)
Release year20252025
ProcessorAMD Ryzen AI 9 HX 370 (12 cores / 24 threads, 2.0–5.1 GHz, 36 MB cache); 50 TOPS XDNA NPU ASUSIntel Core Ultra 9 275HX; 24 cores / 24 threads, 36 MB cache, up to 5.4 GHz GIGABYTE
GraphicsNVIDIA GeForce RTX 5070 Ti Laptop GPU; 12 GB GDDR7; 1812 MHz at 110 W in Turbo mode (85 W + 25 W Dynamic Boost)

110 W is the ceiling reached only in the Turbo profile when CPU load allows. The GA403UP version with the RTX 5070 Laptop in the same chassis is limited to 90 W and 8 GB.

ASUS		NVIDIA GeForce RTX 5080 Laptop GPU, 16 GB GDDR7; up to 175 W graphics power including Dynamic Boost; up to 1,902 MHz AI Boost clock (1,702 + 200 MHz OC)

175 W includes the share Dynamic Boost shifts to the GPU when CPU load is low; GIGABYTE notes the figure may vary by scenario. The desktop RTX 5080 is a different card.

GIGABYTE
Display14-inch 3K (2880 × 1800) OLED, 16:10; 120 Hz; 100% DCI-P3; Pantone Validated

Pantone Validated means the screen reproduces Pantone colours with factory-measured accuracy, reducing colour shifts in photo and video editing.

ASUS		16-inch 16:10 OLED, 2560 × 1600 (WQXGA), 240 Hz, 1 ms; 100% DCI-P3; 500 nits peak; 1,000,000:1 contrast; glossy surface

240 Hz shows motion more clearly in fast games and puts the RTX 5080’s high frame rates on screen; 500 nits is an HDR peak, not sustained full-screen brightness.

GIGABYTE
Memory32 GB LPDDR5X 8000 soldered; no expansion slot ASUSDDR5-5600; two SO-DIMM slots, up to 64 GB

Memory is not soldered. The BYHC5USE64SH ships with 2 × 16 GB, so both slots are filled and upgrading means swapping modules.

GIGABYTE
Storage1 TB PCIe 4.0 NVMe M.2 SSD; one M.2 slot in total

With the only slot occupied, adding capacity means replacing the drive.

ASUS		PCIe NVMe M.2; one PCIe Gen5 and one PCIe Gen4 x4 M.2 slot, up to 4 TB

A second SSD can be added. The Gen5 slot gives higher sequential speeds with a compatible Gen5 SSD; which slot the factory SSD uses can vary by configuration.

GIGABYTE
Ports1 × USB4 Type-C (40 Gbit/s, DisplayPort, power delivery); 1 × USB 3.2 Gen 2 Type-C (DisplayPort, power delivery, G-Sync); 2 × USB 3.2 Gen 2 Type-A; UHS-II microSD; 3.5 mm; XG Mobile GC34 support

ASUS documents G-Sync for external displays only on the USB 3.2 Type-C output. XG Mobile is ASUS’s external graphics enclosure.

ASUS		—
WirelessWi-Fi 7 (802.11be, tri-band, 2x2); Bluetooth 5.4 ASUSWi-Fi 7 (802.11be, 2×2); Bluetooth 5.4 GIGABYTE
Audio4 speakers (two force-cancelling woofers) and 2 tweeters; Dolby Atmos; Hi-Res headphone certification; 3 microphones ASUS—
Camera and security1080p IR camera (Windows Hello); Pluton security processor; Secured-core PC (Level 3) ASUS—
Keyboard and lightingSingle-zone RGB backlit keyboard with Copilot key; Slash Lighting on the lid ASUS—
Battery and power73 Wh, 4-cell lithium-ion; 200 W adapter ASUS—
Size and weight31.1 × 22.0 × 1.59–1.83 cm; 1.57 kg

The RTX 5070 GA403UP versions are thinner (up to 1.63 cm) and weigh 1.50 kg.

ASUS		357 × 254 × 23–29.9 mm; about 2.5 kg GIGABYTE
Hybrid graphics—NVIDIA Advanced Optimus and G-SYNC

Advanced Optimus switches the display between integrated graphics and the RTX GPU without a reboot: a direct GPU path in games, battery savings in light work.

GIGABYTE
Display certifications—VESA DisplayHDR True Black 500, VESA ClearMR 10000, Dolby Vision, Pantone Validated, TÜV Rheinland Low Blue Light

True Black 500 certifies HDR peak brightness of 500 nits together with OLED’s deep blacks; ClearMR 10000 is a motion-clarity tier.

GIGABYTE
Left ports—DC-in; RJ-45 1 Gbit LAN; HDMI 2.1; USB-A (USB 3.2 Gen 2); USB-C Thunderbolt 5 (USB4, DisplayPort 2.1, Power Delivery 3.0)

The Thunderbolt 5 port suits high-bandwidth external SSDs, docks and DisplayPort 2.1 monitors; HDMI 2.1 supports high-refresh TVs and monitors.

GIGABYTE
Right ports—USB-A (USB 3.2 Gen 2); USB-C Thunderbolt 4 (USB4, DisplayPort 1.4, Power Delivery 3.0); microSD card reader (UHS-II); 3.5 mm headphone/mic combo

The two USB-C ports differ in speed and display version; for a high-resolution external display the left Thunderbolt 5 port is the better choice.

GIGABYTE
Audio and camera—Four 2 W speakers, Dolby Atmos, Smart Amp; 1080p IR camera, Windows Hello face login, array microphone GIGABYTE
Keyboard—3-zone RGB backlight, up to 1.7 mm key travel, N-key rollover

N-key rollover means every simultaneously pressed key is registered, avoiding missed inputs in games. Lighting is set in three zones, not per key.

GIGABYTE
Battery and adapter—99 Wh lithium-ion; 330 W AC adapter

99 Wh is close to the upper limit for laptop batteries allowed on planes. Full GPU power needs the 330 W adapter; USB-C charging via Power Delivery 3.0 is possible but performance is reduced.

GIGABYTE
Operating system and security—Windows 11 Home or Windows 11 Pro (by region); firmware TPM (Intel PTT) GIGABYTE
Colour—Dark Tide GIGABYTE