ASUS ROG Zephyrus G14 GU405AW (Core Ultra 9 386H / RTX 5080) Full Specifications Design & Display The ASUS ROG Zephyrus G14 GU405AW (2026) is a premium compact gaming laptop that combines extreme performance with a sleek, lightweight chassis. Despite being just a 14-inch device , it delivers flagship-level hardware typically found in much larger gaming machines. Display Size: 14-inch Resolution: 3K (2880 × 1800) Panel Type: ROG Nebula HDR OLED Refresh Rate: 120Hz Aspect Ratio: 16:10 The OLED panel offers deep blacks, ultra-fast response times (~0.2ms), and 100% DCI-P3 color , making it perfect for both gaming and professional creative work. Performance & Processor At the heart of this laptop is the Intel Core Ultra 9 386H , one of the most powerful chips in modern ultrabooks and gaming laptops. CPU: Intel Core Ultra 9 386H Cores/Threads: 16 cores / 16 threads Boost Clock: Up to ~4.9 GHz AI Engine: Integrated NPU (~50 TOPS) This processor is designed for high-end multitasking, gaming, and AI workloads , delivering desktop-level efficiency in a portable form. Graphics (GPU Power) GPU: NVIDIA GeForce RTX 5080 (Laptop GPU) VRAM: 16GB GDDR7 The RTX 5080 brings next-gen gaming and rendering performance , capable of handling AAA titles, ray tracing, and heavy creative workloads like 3D rendering or AI tasks with ease. Memory & Storage RAM: 32GB LPDDR5X (onboard, high-speed) Storage: 2TB PCIe Gen 4 SSD This configuration ensures ultra-fast performance , seamless multitasking, and massive storage for games, projects, and media files. Cooling & Build Quality The Zephyrus G14 uses an advanced cooling system to maintain performance in a compact body: ROG Intelligent Cooling (Tri-Fan design) Vapor chamber / advanced thermal system Premium aluminium chassis This allows the laptop to handle high GPU power (up to ~130W) while staying relatively thin and portable. Battery & Portability Weight: ~1.5 kg Thickness: ~1618 mm Battery: Large battery (varies by config) For a gaming laptop with RTX 5080, it remains extremely portable , making it one of the most powerful lightweight laptops available. Connectivity & Features Wi-Fi 7 + Bluetooth USB-C (USB4 / Thunderbolt support) USB-A ports HDMI 2.1 Audio combo jack It also includes modern features like: Dolby Atmos 6-speaker system AI-powered features (Copilot+ PC readiness) Per-key lighting / Slash lighting design Key Highlights 14" 3K OLED 120Hz display (Nebula HDR) Flagship Intel Core Ultra 9 386H processor Powerful RTX 5080 GPU (16GB GDDR7) Massive 32GB RAM + 2TB SSD Advanced cooling in a compact body Lightweight (~1.5 kg) premium design AI-ready next-gen laptop
This refurbished ASUS ROG Zephyrus G14 (2026) GU405AW is perfect for serious gamers seeking a high-end gaming laptop with powerful specs, including an RTX 5080 GPU, for immersive and smooth gaming experiences.
