Product Overview

Built around AMD Ryzen™ 9 8945HS and Radeon™ 780M graphics, the GEEKOM A8 is a palm-size 0.47L mini PC designed for modern multitasking. It supports up to four displays (USB4/USB-C + dual HDMI), runs speedy DDR5-5600 memory and PCIe 4.0 NVMe storage, and includes Wi-Fi 6E, Bluetooth® 5.2, and 2.5GbE networking in a durable metal enclosure with VESA mounting.

Key Features

• AMD Ryzen™ 9 8945HS (8C/16T, up to 5.2GHz) with AMD Radeon™ 780M (RDNA 3)
• Quad-display support: 1× USB4 Type-C (DP 1.4 up to 8K@30), 1× USB 3.2 Gen2 Type-C (DP Alt up to 8K@30), 2× HDMI 2.0 (4K@60)
• Memory: dual-channel DDR5-5600 SO-DIMM, up to 64GB
• Storage: 1× M.2 2280 PCIe 4.0×4 NVMe SSD (up to 2TB)
• Networking: 2.5GbE (RJ-45), Wi-Fi 6E, Bluetooth® 5.2
• I/O: 3× USB-A 3.2 Gen 2, 1× USB-A 2.0, SD card reader, 3.5mm headset, DC-in, power button
• Cooling: IceBlast 1.5 thermal design; VESA mount compatible

Specifications

• CPU: Ryzen™ 9 8945HS • 8C/16T • up to 5.2GHz • 45W TDP
• GPU: Radeon™ 780M (RDNA 3), DP 1.4 over USB-C
• Memory: 2× SO-DIMM DDR5-5600 (up to 64GB)
• Storage: M.2 2280 PCIe 4.0×4 NVMe (up to 2TB)
• Ports (rear): USB4 Gen3 Type-C, USB 3.2 Gen2 Type-C, 1× USB-A 3.2 Gen2, 1× USB-A 2.0, 2× HDMI 2.0, 2.5GbE, DC-in
• Ports (front): 2× USB-A 3.2 Gen2, 3.5mm headset
• Wireless: Wi-Fi 6E • Bluetooth 5.2
• Chassis: all-metal frame; VESA mount; 0.47L (112.4 × 112.4 × 37 mm)
• Dimensions/Weight: 4.42" × 4.42" × 1.46" • ~0.99 lb

Technical Details

USB4 (up to 40Gbps) carries DisplayPort 1.4 video and up to 15W USB Power Delivery for peripherals; the second USB-C also supports DP Alt-mode. The RTL8125BG controller enables 2.5GbE. Dual SO-DIMM slots allow easy memory upgrades, and the M.2 2280 bay supports high-speed PCIe 4.0 SSDs.

Highlights

• 0.47L metal design that hides behind a monitor with VESA mount
• Quad-display output up to 8K via USB-C/USB4 plus dual HDMI
• Fast DDR5 and PCIe 4.0 storage for snappy workflows

Why this is the best choice

If you want desktop-class speed without the bulk, the GEEKOM A8 AI Mini PC delivers a powerful, space-saving setup built around AMD’s Ryzen 9 8945HS and Radeon 780M graphics. You get fast, smooth responsiveness for heavy multitasking—editing photos and videos, compiling code, managing large spreadsheets, or running multiple virtual desktops—while the integrated Radeon 780M handles GPU‑accelerated tasks and casual to moderate gaming with ease. Its USB4 (8K) port unlocks flexible single‑cable docking, high‑speed external storage, and support for an ultra‑detailed 8K display, while Quad Display capability lets you spread your work across up to four monitors for true command‑center productivity. For connectivity, 2.5GbE speeds up big file transfers to servers and NAS, and Wi‑Fi 6E gives you low‑latency wireless on the less congested 6 GHz band (where available) for a clean, cable‑lite desk. Pair that with the efficiency of a mobile‑class processor, and you have a compact workstation that stays nimble and energy‑smart. It’s an especially strong fit if you value maximum screens in minimal space, fluid creative workflows, and the flexibility to move between wired and wireless. One caveat: for intensive AAA gaming at ultra settings or pro‑grade 3D rendering, a desktop with a dedicated GPU will serve you better. Also, 8K output and multi‑monitor setups require compatible displays, cables, and docking accessories.

Material Quality

Reinforced all-metal frame with anti-skid base improves rigidity and stability, built for 24/7 desk use or VESA back-mounting.

Design and Functionality

Front audio and USB keep essentials accessible; rear USB-C/USB4 and twin HDMI simplify multi-monitor setups. The 0.47L volume frees valuable desk space.

Performance and Effectiveness

Ryzen™ 9 8945HS with Radeon™ 780M handles code, office, photo work, and eSports smoothly; PCIe 4.0 SSD and dual-channel DDR5 ensure quick launches and responsive multitasking.

Innovation or Exclusive Features

USB4 with DP 1.4 enables 8K output and eGPU/fast-storage compatibility in a tiny 0.47L chassis—rare at this size class.

Value for Money

Integrated AI-ready Ryzen platform, upgradeable RAM, and standard NVMe storage extend useful life with minimal accessory spend.

Comparison with Competitors

Many mini PCs cap at triple display or 1GbE. A8 offers quad display, 2.5GbE, and USB4 while staying under 0.5 liters.

Warranty and Support

Typically sold with a 3-year limited warranty from GEEKOM and broad regional support resources.

Maintenance and Ease of Use

Tool-light access to SO-DIMMs and M.2 2280; VESA mount option keeps cabling tidy and off the desk.

Final Verdict

A compact, capable Windows desktop that balances speed, connectivity, and expandability—ideal for small workspaces and multi-monitor productivity.

• ✅ Pros: Ryzen™ 9 8945HS, Radeon™ 780M, USB4 (8K), 2.5GbE, Wi-Fi 6E, quad display, DDR5/PCIe 4.0 upgrades
• ⚠️ Cons: Single M.2 slot; no Thunderbolt on Windows; discrete-GPU gaming requires an eGPU
• 🎯 Punto único: 0.47L all-metal chassis with USB4 40Gbps and quad-display support up to 8K