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Asus

Asus ROG GU405AW-SY078W

Name: Asus ROG GU405AW-SY078W
Brand: Asus
SKU: 24696
Availability: InStock

Keyboard backlit

Fast charging

Face recognition

The Asus ROG GU405AW SY078W is a high-performance 14-inch gaming laptop driven by an Intel Core Ultra 9 processor, 32GB of LPDDR5x RAM, a 2 TB NVMe SSD, and an NVIDIA GeForce RTX 5080 GPU with 16GB of GDDR7 memory. Featuring a sharp 3K OLED 120Hz display and Wi-Fi 7, it delivers elite gaming and content creation horsepower in a highly portable 1.58 kg form factor.

Processor Family: Intel Core Ultra 9•Operating System: Windows 11 Home•Form Factor: Clamshell

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StablePrice has remained consistent in the recent past.

Buy from Box—£4,299.99

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At a Glance

Key highlights and verified hardware specifications

Detailed specs deep dive2 PDF manuals available

Processor

386H

Dedicated Graphics

Discrete graphics card

Memory (RAM)

32 GB

Storage

SSD

Display

35.6 cm (14")

Battery

73 Wh

Lowest Price

£4,299.99

Andote Score

9.8/10

Price Tier Avg

8.2/10

Category Avg

8.2/10

Price Trend

Stable

Andote Analysis

Rated: 20 Sep 2026Evaluated at £4299.99

Hardware8.1/10

Andote Score9.8/10

Score Deciding Factors8 Key drivers

✓Tier-1 Brand (Asus)

Premium manufacturer reliability & build qualityTier-1 Standing

•High-End Price Bracket£4299

High-end product priced in the upper bracketPremium Tier

✓High-End RAM Capacity32GB

Top-tier capability in this category9.0/10

✓High-End Storage Capacity2TB

Top-tier capability in this category10.0/10

•Standard CPU Cores16.0

Solid standard benchmark for category7.6/10

•Standard Battery Capacity73 Wh

Solid standard benchmark for category7.4/10

•Standard Display Resolution2880MP

Solid standard benchmark for category7.9/10

!Heavy Weight1.58kg

Entry-level benchmark rating limits overall score6.1/10

Key Strengths

3 Highlights

✓Exceptional performance density packing an RTX 5080 and Core Ultra 9 into a 1.58 kg 14-inch chassis

✓Gorgeous 3K 120Hz OLED display with DCI-P3 wide colour gamut and HDR support

✓Generous 32GB high-speed memory and 2 TB NVMe storage configuration

✕Considerations & Trade-offs

Premium pricing reflects its high-end component tier
Compact 14-inch thermal envelope must manage substantial heat output under maximum gaming loads

How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£4,299.99

Lowest:£4,299.99

Average:£4,299.99

Price is stablePrice has remained consistent in the recent past.

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Frequently Asked Questions

5 Answers

It features an NVIDIA GeForce RTX 5080 with 16GB of GDDR7 memory, supporting advanced ray tracing and high-frame-rate gaming.

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Asus ROG GU405AW-SY078W

★Score 9.8/10

£4,299.99

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About Asus ROG GU405AW-SY078W

Detailed specs deep dive

Official user manuals, spec sheets, and 2 PDF documents are available for this model in the Detailed specs deep dive

Brand: Asus • Model: ROG GU405AW-SY078WModel: 90NR0P84-M00490 • Eclipse GreyHardware Score: 8.1/10Andote Score: 9.8/10Price-Tier Avg: 8.2/10Category Avg: 8.2/10

Elite Performance In A Compact Form

Powered by an Intel Core Ultra 9 processor and an NVIDIA GeForce RTX 5080 with 16GB of GDDR7 VRAM, this 14-inch machine punches well above its weight class. It handles intensive ray-traced gaming, 4K video editing, and complex computational tasks with desktop-level authority.

Stunning 3K OLED Display

The 14-inch OLED panel features a 2880 x 1800 resolution, a 120Hz refresh rate, and a staggering 1,000,000:1 contrast ratio, delivering incredible sharpness and pitch-black levels. DCI-P3 wide colour gamut support and HDR capabilities ensure vibrant, color-accurate visuals for both gaming and professional media creation.

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£4,299.99(Free delivery)

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