The Geekom A9 Max AI mini PC presents a compelling package from an engineering and design standpoint, packing significant power into a compact form factor. However, a critical decision regarding its memory configuration—shipping with a single 32GB DDR5 5600 MT/s stick—cripples its performance, particularly in gaming and memory-intensive tasks. This choice significantly underutilizes the capabilities of its integrated AMD Radeon 890M GPU and the Ryzen AI 9 HX 470 CPU, making it a perplexing disappointment despite its otherwise advanced features.
At a price of approximately £1,600 or $1,800 USD, the A9 Max AI offers a robust set of specifications. It features the relatively new AMD Ryzen AI 9 HX 470, an APU built on TSMC's 4nm process that includes 12 cores (four Zen 5 and eight Zen 5c) and 24 threads, with boost clocks up to 5.2GHz. The integrated Radeon 890M GPU is also noteworthy, and the NPU has been upgraded to 86 TOPS. Connectivity is another strong point, with five USB 3.2 Gen 2 Type-A ports, two USB 4.0 Type-C ports, dual 2.5Gb Ethernet, two HDMI 2.1 ports, Wi-Fi 7, and Bluetooth 5.4.
Performance Deficiencies
The primary issue lies with the single-channel 32GB DDR5 RAM. This configuration drastically limits memory bandwidth, which is crucial for integrated graphics performance. In direct comparisons with the Acemagic Retro X5, a similarly specced mini PC with dual-channel memory, the A9 Max AI falls significantly short. Across five tested games at 1080p on medium settings, the A9 Max averaged just 23.1 FPS, while the Retro X5 achieved 47.6 FPS. This performance gap is consistent even with upscaling enabled.
Synthetic benchmarks further highlight the memory bottleneck. In 3DMark Time Spy, the A9 Max scored considerably lower than the Retro X5, both in overall and GPU index scores. Storage performance, measured by 3DMark Storage, was also markedly slower on the A9 Max. CPU performance, while strong in single-threaded tasks, lagged behind in multi-core benchmarks like CineBench R24 and 7-Zip compression/decompression tests, where the dual-channel memory of the competitor proved advantageous.
Design and Cooling
Despite its performance drawbacks, the A9 Max AI excels in its physical design. It is described as an "outstanding piece of design," being cool, quiet, and aesthetically pleasing for a mini PC. Thermal performance data indicates the CPU reached a maximum of 64.98°C with a package power of 55W, while the GPU hit 63°C. These temperatures are well within acceptable limits, suggesting the cooling system is effective. The chassis is compact, measuring 135 x 132 x 46mm, and it offers ample room for storage expansion with two available PCIe 4.0 M.2 slots.
Geekom's Justification and Product Transparency
Geekom is aware of the performance impact of its single-stick memory configuration, citing it as a deliberate choice to allow users to upgrade later with an additional 32GB stick. The company also claims that performance drops are primarily in synthetic benchmarks and do not affect real-world performance, a point the review strongly disputes. Crucially, the product listing does not clearly state that the A9 Max AI ships with a single RAM stick, instead emphasizing features like "dual-channel compatible" and "high-speed memory," which could mislead potential buyers.
Ultimately, the Geekom A9 Max AI is a technologically impressive machine let down by a critical design choice that severely compromises its potential, especially for gaming. While its chassis, cooling, and processing power are commendable, the singular focus on a single-channel memory setup makes it a difficult recommendation for anyone seeking a powerful and well-rounded mini PC without immediate upgrades.