The Geekom A9 Max AI is a compact AMD mini PC that looks the part and packs serious connectivity — but a baffling single-stick RAM configuration drags down what could have been an easy recommendation at its £1,600 / $1,799 price point.
Under the hood sits AMD's Ryzen AI 9 HX 470 — a 12-core, 24-thread chip clocked up to 5.2 GHz, built on TSMC's 4nm process with four Zen 5 and eight Zen 5c cores. The NPU hits 86 TOPS, a modest step up from the HX 370's 80 TOPS. Graphics come from the Radeon 890M iGPU, paired with 2TB of Kingston PCIe 4.0 storage. Connectivity is genuinely impressive: two 2.5Gb Ethernet ports, two USB 4.0 Type-C, two HDMI 2.1, five USB 3.2 Gen 2 Type-A ports, an SD card reader, and a 3.5mm audio jack — all packed into a 135 x 132 x 46mm chassis drawing just 120W.
The problem is the RAM. Geekom ships the A9 Max AI with a single 32GB DDR5-5600 stick, which forces the system into single-channel mode and starves the Radeon 890M of the memory bandwidth it needs to perform. The reviewer tested near-identical hardware in Acemagic's Mini PC Retro X5 and found the performance gap significant. The estimate is blunt: swap in two 16GB sticks instead and the review score would jump roughly 15%. For a machine aimed at AI workloads and local LLM use, the irony of shipping bandwidth-limited memory is hard to ignore — the 890M is a capable iGPU, but single-channel RAM is a known bottleneck for AMD's integrated graphics across the board.
As a compact AI workstation or local LLM box — especially if you add a second DRAM stick yourself — the A9 Max has real appeal. As a gaming mini PC at nearly $1,800, it struggles to justify the price against cheaper dual-channel alternatives. The hardware engineering is clearly there; the out-of-box configuration just wastes it.
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