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ASUS ROG Strix GS-AX5400 WiFi 6 vs ASUS ROG Strix GS-BE12000 WiFi 7

Updated April 2026 — ASUS ROG Strix GS-AX5400 WiFi 6 wins on value, ASUS ROG Strix GS-BE12000 WiFi 7 wins on wired connectivity and hardware power.

ASUS ROG Strix GS-AX5400 WiFi 6 Extendable Gaming Router, Gaming Port, Mobile Game Mode, Port Forwarding, VPN Fusion, Aura RGB, Subscription-Free Network Security, Instant Guard, AiMesh Compatible$249.99

ASUS ROG Strix GS-AX5400 WiFi 6 Extendable Gaming Router, Gaming Port, Mobile Game Mode, Port Forwarding, VPN Fusion, Aura RGB, Subscription-Free Network Security, Instant Guard, AiMesh Compatible

ASUS

Winner
ASUS ROG Strix GS-BE12000 WiFi 7 Tri-Band Router, 12000 Mbps, 20G Wired Capacity, 3,000 sq. ft. Coverage, 2.0GHz Quad-core CPU, Game Acceleration, Triple-Level Security, AiMesh Compatible$399.99

ASUS ROG Strix GS-BE12000 WiFi 7 Tri-Band Router, 12000 Mbps, 20G Wired Capacity, 3,000 sq. ft. Coverage, 2.0GHz Quad-core CPU, Game Acceleration, Triple-Level Security, AiMesh Compatible

ASUS

The {{PRODUCT_B_NAME}} edges out the {{PRODUCT_A_NAME}} with significantly higher throughput and modern WiFi 7 capabilities, making it the superior choice for power users. However, the {{PRODUCT_A_NAME}} remains a strong contender for budget-conscious gamers who prioritize VPN Fusion and Instant Guard features at a lower price point.

Why ASUS ROG Strix GS-AX5400 WiFi 6 is better

{{PRODUCT_A_NAME}} offers a lower entry price

$249.99 vs $399.99

{{PRODUCT_A_NAME}} includes VPN Fusion technology

Run VPN and ordinary connection simultaneously

{{PRODUCT_A_NAME}} features Instant Guard privacy

One-click secure VPN for public WiFi

Why ASUS ROG Strix GS-BE12000 WiFi 7 is better

{{PRODUCT_B_NAME}} delivers higher maximum throughput

12000 Mbps vs 5400 Mbps

{{PRODUCT_B_NAME}} supports newer WiFi 7 standard

320 MHz channels vs 160 MHz

{{PRODUCT_B_NAME}} provides superior wired capacity

7x 2.5G LAN ports

{{PRODUCT_B_NAME}} includes robust internal hardware

2GB RAM and Quad-core 2.0GHz CPU

Overall score

ASUS ROG Strix GS-AX5400 WiFi 6
82
ASUS ROG Strix GS-BE12000 WiFi 7
91

Specifications

SpecASUS ROG Strix GS-AX5400 WiFi 6ASUS ROG Strix GS-BE12000 WiFi 7
WiFi StandardWiFi 6WiFi 7
Max Throughput5400 Mbps12000 Mbps
Channel Width160 MHz320 MHz
WAN Port2.5G
LAN Ports7x 2.5G
CPUQuad-core 2.0GHz
RAM2GB
Coverage3000 sq. ft.
Price$249.99$399.99

Dimension comparison

ASUS ROG Strix GS-AX5400 WiFi 6ASUS ROG Strix GS-BE12000 WiFi 7

Design and build quality

The physical construction of both routers reflects their gaming-oriented lineage, though specific chassis dimensions are not provided in the data. The {{PRODUCT_B_NAME}} distinguishes itself with eight internal antennas designed to provide extensive coverage, supported by a robust cooling system to maintain performance during heavy loads. It features a high-performance quad-core CPU that requires adequate thermal management. The {{PRODUCT_A_NAME}} includes specific power supply details, operating on an AC Input of 110V240V(5060Hz) with a DC Output of 19 V at max 1.75 A current. Both units are built to sustain continuous operation, but the {{PRODUCT_B_NAME}} emphasizes hardware robustness with its specified cooling and antenna array.

Wireless Standards and Speed

The most significant difference lies in the wireless generation supported by each device. The {{PRODUCT_A_NAME}} utilizes New-generation WiFi 6 technology, delivering ultrafast speeds up to 5400 Mbps with 160 MHz WiFi 6 channels. In contrast, the {{PRODUCT_B_NAME}} employs Blazing-fast WiFi 7, boosting tri-band throughput up to 12000 Mbps. This newer standard leverages 320 MHz channels in the 6 GHz band, Multi-Link Operation (MLO), and 4K-QAM modulation. For users requiring the absolute highest wireless bandwidth, the {{PRODUCT_B_NAME}} offers more than double the theoretical maximum speed of the {{PRODUCT_A_NAME}}.

Wired Port Configuration

Wired connectivity is critical for gaming consoles and PCs that require stable connections. The {{PRODUCT_B_NAME}} provides a powerful wired network capacity of up to 20G. This is achieved through one 2.5G WAN port and seven 2.5G LAN ports, allowing for numerous high-speed wired devices without bottlenecks. The {{PRODUCT_A_NAME}} mentions a dedicated Gaming Port as part of its optimization features, but the total count and speed of additional LAN ports are not specified in the provided data. For users with many wired devices, the {{PRODUCT_B_NAME}} offers clearly superior connectivity options.

Internal Hardware Performance

Under the hood, the processing power dictates how well the router handles multiple connections and advanced features. The {{PRODUCT_B_NAME}} is equipped with a high-performance quad-core 2.0GHz CPU and 2GB RAM. This hardware specification ensures smooth handling of heavy network traffic and complex tasks like VPN processing. The {{PRODUCT_A_NAME}} does not have its CPU or RAM specifications listed in the provided data. Consequently, the {{PRODUCT_B_NAME}} is better suited for power users who need to manage extensive network loads without performance degradation.

Coverage and Range

Network range determines how far the signal reaches within a home or office environment. The {{PRODUCT_B_NAME}} is rated to provide up to 3000 sq. ft. of range, supported by its eight internal antennas. This makes it suitable for larger living spaces. The {{PRODUCT_A_NAME}} does not have a specific square footage rating provided in the data. However, it supports an Easy Extendable Network, allowing users to enjoy seamless roaming by adding any AiMesh-compatible router. While the {{PRODUCT_B_NAME}} has a stated range, the {{PRODUCT_A_NAME}} offers flexibility through mesh expansion.

Security and Privacy Tools

Both routers prioritize network security with commercial-grade protections. The {{PRODUCT_A_NAME}} protects your home network with AiProtection Pro, powered by Trend Micro. Additionally, it offers Instant Guard to secure public WiFi connections anywhere in the world with just a click. The {{PRODUCT_B_NAME}} also includes Commercial-grade Triple-level Network Security from Internet to every device with AiProtection Pro. While both share the core AiProtection Pro feature, the {{PRODUCT_A_NAME}} highlights the Instant Guard feature for mobile privacy specifically, whereas the {{PRODUCT_B_NAME}} emphasizes triple-level security across the network infrastructure.

Gaming Optimization Features

Gaming performance is a key focus for the ROG Strix line. The {{PRODUCT_A_NAME}} is fully optimized for gaming with Mobile Game Mode, a dedicated Gaming Port, and Gear Accelerator to optimize any type of gaming on mobile, console, or PC. It also features VPN Fusion to run a VPN and an ordinary internet connection simultaneously. The {{PRODUCT_B_NAME}} includes a ROG-exclusive Gaming Network that streamlines Triple-Level Game Acceleration setup and connections through convenient SSIDs. It also features Smart Home Master to set up functional subnetworks for IoT devices. Both offer specialized gaming tools, but the {{PRODUCT_B_NAME}} provides more granular control over network segmentation.

Price and Value

Cost is a major factor when choosing between these two generations of technology. The {{PRODUCT_A_NAME}} is priced at $249.99, making it the more affordable option for gamers seeking WiFi 6 performance. The {{PRODUCT_B_NAME}} is priced at $399.99, reflecting its WiFi 7 capabilities and superior hardware specifications. While the {{PRODUCT_B_NAME}} offers higher speeds and more ports, the {{PRODUCT_A_NAME}} provides strong value for users who do not require the latest WiFi 7 standard. Buyers must weigh the benefit of doubling their throughput against the additional cost when deciding between the {{PRODUCT_A_NAME}} and the {{PRODUCT_B_NAME}}.