ACEMAGIC F5A Comparison: AMD Ryzen AI 9 HX 470 vs. HX 370

With the release of the AMD Ryzen™ AI 9 HX 470, many users are evaluating how it compares to the previous HX 370.

(Note: The ACEMAGIC F5A series also includes a model featuring the AMD Ryzen™ 7 H 255 processor. Since that specific version does not include an NPU for hardware-accelerated AI workloads, this guide focuses exclusively on comparing the two AI-enabled configurations: the HX 470 and the HX 370.) 

At ACEMAGIC, our F5A mini PC is available in both of these configurations. However, they are designed for different types of users: the newer F5A HX 470 is a fully configured system built for high-bandwidth local AI tasks, while the F5A HX 370 is currently offered as a barebone kit for users who prefer to select their own memory and storage. As our latest release, the HX 470 is positioned as the primary choice for users wanting immediate access to top-tier local AI performance without any setup friction.

This guide provides a straightforward comparison to help you choose the right model for your specific needs.

Core Specifications Overview

Here is a direct look at the technical differences between the two F5A models:

Memory Architecture: The Key Differentiator

The most significant difference between these two models is how they handle memory, which directly impacts who they are for.

F5A HX 470: High Bandwidth for AI and Graphics

The HX 470 provides two configurations: a version pre-installed with 32GB of LPDDR5X memory running at 8000MT/s, and a "0+0" barebone option. For the 32GB version, this high-frequency memory is soldered to the board, meaning the RAM cannot be upgraded later. However, the 8000MT/s speed provides maximum bandwidth to the Radeon 890M integrated graphics and the NPU. If your workflow involves running local 7B-14B large language models (LLMs) or hardware-accelerated rendering, this memory speed translates to faster processing times right out of the box. Alternatively, the "0+0" barebone option allows you to supply your own memory and storage.

F5A HX 370: Flexibility for System Builders

The HX 370 is offered as a barebone system. It features standard DDR5 SO-DIMM slots, supporting up to 128GB of memory at 5600MHz. If you already own high-quality DDR5 RAM and Gen4 NVMe SSDs, or if your daily tasks require massive memory capacity (such as running multiple virtual machines or heavy database operations), the barebone HX 370 gives you the flexibility to build a system tailored to your exact capacity needs.

NPU and Compute Performance

Both processors utilize AMD's XDNA2 architecture, but there is a measurable difference in output:

• HX 470: Delivers 55 TOPS from the NPU and 86 TOPS combined (CPU+GPU+NPU). It also features a slightly higher CPU boost clock (5.2 GHz) and GPU clock (3.1 GHz).
• HX 370: Delivers 50 TOPS from the NPU and 80 TOPS combined.

Beyond the AI capabilities, standard CPU benchmarks reflect these clock speed differences. Based on PassMark testing data, the HX 470 delivers approximately a 9% higher multi-threaded score (38,210 vs. 35,085) and a 7% increase in single-threaded performance (4,252 vs. 3,958) compared to the HX 370, while maintaining a similar power draw (TDP).

For standard office tasks and web browsing, the difference is unnoticeable. The gap becomes relevant if you are actively utilizing AI-assisted software features (like local image generation, video upscaling, or code compilation) where the extra TOPS and higher clock speeds on the HX 470 can reduce wait times.

Source: PassMark Software (cpubenchmark.net)

Shared Hardware Features

Regardless of which processor you choose, both versions of the F5A share the same robust chassis and connectivity:

• Cooling System: Both models utilize a 65W TDP thermal design, featuring a dual-fan setup (CPU fan + system fan) and a VC (Vapor Chamber) heat plate. The airflow is managed through designated intake and exhaust vents to maintain stable performance under heavy loads.
• OCuLink Port: Both PCs include an OCuLink port, allowing you to connect an external GPU (eGPU) without the bandwidth bottlenecks typically associated with Thunderbolt or USB4.
• Networking: You get dual 2.5Gbps RJ45 Ethernet ports and Wi-Fi 7 (Wi-Fi 6E on some earlier HX370 batches) for reliable, high-speed network connections.
• I/O Layout: To keep your desk organized, the majority of the heavy cables (Dual USB4, HDMI 2.1, DP 2.1, LAN, and OCuLink) connect to the rear of the device.

Which one should you buy?

Your choice depends entirely on how you plan to use the computer:

Choose the F5A (Ryzen AI 9 HX 470) if:

• You want a fully assembled, ready-to-use system.
• You need the 8000MT/s memory bandwidth for local AI models and integrated graphics performance.
• 32GB of RAM is sufficient for your long-term workflow.

ACEMAGIC F5A Ryzen AI 9 HX 470 Mini PC

An ultra-compact powerhouse featuring a dedicated NPU, OCuLink support for external GPUs, and quad-8K display capabilities for immersive gaming and extreme multitasking.

• AMD Ryzen™ AI 9 HX 470 CPU (12 Cores / 24 Threads)
• AMD Radeon™ 890M Graphics
• 32GB LPDDR5X 8000MT/s Memory & 1TB NVMe PCIe 4.0 SSD
• OCuLink Port support
• Wi-Fi 7 & Dual-fan cooling system

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Choose the F5A (Ryzen AI 9 HX 370 Barebone) if:

• You want to use your own DDR5 memory and M.2 SSDs.
• Your work requires more than 32GB of RAM (up to 128GB).
• You prefer a cost-effective base unit and enjoy building your own system.

ACEMAGIC F5A Ryzen AI 9 HX 370 Mini PC

A compact AI system designed to run automation agents and background workflows reliably.

• AMD Ryzen™ AI 9 HX 370 CPU
• AMD Radeon 890M (2900MHz)
• OCULink support
• Efficient Dual-Fan Cooling System

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