ASUS ROG Zephyrus Duo GX651AX-DB96 16″ Laptop

Intel 386H · NVIDIA GeForce RTX 5090 · 32 GB · 1 TB

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Type Gaming
Processor Intel 386H
Graphics NVIDIA GeForce RTX 5090
Memory 32 GB
Storage 1 TB
Display 16 inch

ASUS ROG Zephyrus Duo GX651AX-DB96 16″ Laptop is a 16-inch gaming laptop with an Intel 386H processor, NVIDIA GeForce RTX 5090 graphics, 32 GB of RAM and 1 TB of storage. Built for games, with a dedicated graphics card. It came out in 2026.

Released: 2026-05-06

Specifications

Key specs

Type: Gaming
Processor: Intel 386H
Graphics: NVIDIA GeForce RTX 5090
Memory: 32 GB
Storage: 1 TB
Display: 16 inch
Resolution: 2880 x 1800
Refresh rate: 120 Hz
weight: 2.82 kg
os: Windows 11 Home
Released: 2026-05-06
Part number: GX651AX-DB96
EAN / UPC: 0199291513747

Design

Colour name: Stellar Grey
Product type: Hybrid (2-in-1)
Product colour: Grey
Form factor: Convertible (Detachable)
Market positioning: Gaming
Introduction year: 2026

Display

Display diagonal: 40.6 cm (16")
Display resolution: 2880 x 1800 pixels
Touchscreen: Yes
HD type: 3K
Panel type: OLED
Native aspect ratio: 16:10
Anti-glare screen: Yes
Display brightness: 500 cd/m²
Maximum display brightness (HDR): 1100 cd/m²
RGB colour space: DCI-P3
Colour gamut: 100%
Display response rise/fall: 0.2 ms
Maximum refresh rate: 120 Hz
Contrast ratio (typical): 1000000:1
High Dynamic Range (HDR) supported: Yes

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Processor

Processor manufacturer: Intel
Processor family: Intel Core Ultra 9
Processor generation: Intel® Core™ Ultra (Series 3)
Processor model: 386H
Processor cores: 16
Processor threads: 16
Processor boost frequency: 4.9 GHz
Performance cores: 4
Efficient cores: 8
Low Power Efficient-cores: 4
Performance-core Max Turbo Frequency: 4.9 GHz
Efficient-core Max Turbo Frequency: 3.7 GHz
Low Power Efficient-core Max Turbo Frequency: 3.5 GHz
Performance-core base frequency: 2.1 GHz
Efficient-core base frequency: 1.6 GHz
Low Power Efficient-core Base Frequency: 1600 MHz
Processor cache: 18 MB
Processor cache type: Smart Cache
Processor socket: FCBGA2540
Processor base power: 25 W
Maximum turbo power: 80 W

Neural processor unit (NPU)

Neural processor unit (NPU): Intel AI Boost
Sparsity support: Yes
Windows Studio effects support: Yes
AI software frameworks supported by NPU: OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up to: 50 TOPs
GPU performance up to: 40 TOPs

Memory

Internal memory: 32 GB
Internal memory type: LPDDR5x-SDRAM
Memory clock speed: 8533 MHz
Memory form factor: On-board
Maximum internal memory: 32 GB
Memory channels: Dual-channel

Storage

Total storage capacity: 1 TB
Storage media: SSD
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
SSD interface: PCI Express 5.0
NVMe: Yes
SSD form factor: M.2
Card reader integrated: Yes
Compatible memory cards: SD

Graphics

Discrete GPU manufacturer: NVIDIA
Discrete graphics card model: NVIDIA GeForce RTX 5090
Discrete graphics card memory: 24 GB
Discrete graphics memory type: GDDR7
On-board graphics card: Yes
On-board GPU manufacturer: Intel
Discrete graphics card: Yes
On-board graphics card family: Intel® Graphics
On-board graphics card model: Intel® Graphics
NVIDIA G-SYNC: Yes
Ray tracing acceleration: Yes

Audio

Audio system: Smart Amp
Number of built-in speakers: 6
Built-in microphone: Yes

Camera

Front camera: Yes
Front camera resolution: 1920 x 1080 pixels
Front camera HD type: Full HD
Infrared (IR) camera: Yes

Network

Top Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: Wi-Fi 7 (802.11be)
Antenna type: 2x2
Bluetooth: Yes
Bluetooth version: 6.0

Ports & interfaces

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
HDMI ports quantity: 1
HDMI version: 2.1
Thunderbolt 4 ports quantity: 2
Intel® Thunderbolt 4: Yes
Combo headphone/mic port: Yes
USB Type-C DisplayPort Alternate Mode: Yes

Keyboard

Pointing device: Touchpad
Keyboard backlit: Yes
Keyboard backlit colour: RGB
Keyboard backlit zone: 1-zone RGB
Copilot key: Yes

Software

Operating system architecture: 64-bit
Microsoft Copilot: Yes
Operating system installed: Windows 11 Home

Battery

Battery technology: Lithium-Ion (Li-Ion)
Number of battery cells: 4
Battery capacity: 90 Wh
Fast charging: Yes
Fast charging time (50%): 30 min

Power

AC adapter power: 250 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V
AC adapter output current: 12.5 A
AC adapter output voltage: 20 V
DC-in jack: Yes
USB Type-C charging port: Yes
USB Power Delivery (USB PD): Yes

Security

Face recognition: Yes
Windows Hello: Yes
Trusted Platform Module (TPM): Yes
Password protection: Yes
Password protection type: BIOS, User

Weight & dimensions

Width: 355 mm
Depth: 247 mm
Height (front): 1.99 cm
Height (rear): 2.49 cm
Weight: 2.82 kg

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About this product

DUO IT ALL

Harness the raw power of up to an NVIDIA® GeForce RTX™ 5090 Laptop GPU with a max TGP of 150W. This flagship GPU offers the latest gaming and AI features, including DLSS 4, 4th Gen ray-tracing cores, and up to 1824 TOPS of NPU compute for local AI applications, no cloud connection required. With a max TGP of 150W, you can pump up resolution, texture, and fidelity in all of the latest games.

User manual (PDF)

GX651AX-DB96 vs similar laptops

	ASUS ROG Zephyrus Duo GX651AX-DB96 16″ Laptop	ASUS ROG Zephyrus G14 GU405AP-SY019W 14″ Laptop	HP OMEN Transcend 14-fb1523na	ASUS ROG Strix G16 G615LR-TS367W 16″ Laptop
Type	Gaming	Gaming	Gaming	Gaming
Processor	Intel 386H	Intel 386H	Intel 285H	Intel 290HX Plus
Graphics	NVIDIA GeForce RTX 5090	NVIDIA GeForce RTX 5070	NVIDIA GeForce RTX 5070	NVIDIA GeForce RTX 5070 Ti
Memory	32 GB	32 GB	32 GB	32 GB
Storage	1 TB	1 TB	1 TB	1 TB
Display	16 inch	14 inch	14 inch	16 inch
Resolution	2880 x 1800	2880 x 1800	2880 x 1800	2560 x 1600
Released	2026	2026	2026	2026