Geekom A5 specifications and in-depth review

Geekom A5

Manufacturer: Geekom

The Geekom A5 is a compact Mini PC built around a Micro-ATX form factor, weighing just 652 grams and occupying a volume of roughly 644.7 cm³. It runs on a six-core processor with a base speed of 2.3GHz per core and supports multithreading across 12 threads, making it a capable desktop unit for a wide range of everyday computing tasks. The system ships with 16GB of DDR4 RAM and a 512GB NVMe SSD, with memory expandable up to 64GB across two channels.

On the connectivity front, the A5 offers a well-rounded port selection that includes two HDMI 2.0 outputs, one DisplayPort, three USB 3.2 Gen 2 Type-A ports, and two USB 3.2 Gen 2 Type-C ports, alongside a single RJ45 Ethernet port and a 3.5mm audio jack. Wireless connectivity is handled by Wi-Fi 6 (802.11ax) and Bluetooth 5.3. The integrated AMD Radeon Graphics unit supports DirectX 12, OpenGL 4.6, and OpenCL 2.2, with a GPU turbo frequency of 1800MHz. The CPU carries a maximum rated temperature of 95°C and a TDP of 15W, and the system is backed by a one-year warranty.

Pros
  • Supports Wi-Fi 6 alongside Bluetooth 5.3, covering both fast wireless networking and modern peripheral connectivity
  • Offers a generous display output setup with two HDMI 2.0 ports and one DisplayPort, allowing up to three simultaneous monitor connections
  • RAM is expandable up to 64GB across two channels, providing meaningful headroom for memory-intensive workloads
  • The 512GB NVMe SSD delivers faster storage access than standard SATA-based drives
  • ECC memory support adds a layer of data integrity protection uncommon in compact desktop systems
  • Compact and lightweight at 652 grams with a volume under 645 cm³, making it easy to mount or reposition in a workspace
Cons
  • The processor has a locked clock multiplier, leaving no option for manual frequency tuning
  • Only one USB 2.0 port is available, which may be limiting when connecting older peripherals alongside the newer USB ports
  • No Thunderbolt 3 or 4 support, restricting compatibility with high-bandwidth Thunderbolt peripherals and docks
  • The warranty period covers only one year, which is relatively short for a desktop computing device
  • Does not include a VGA connector or S/PDIF output, limiting compatibility with older display hardware and digital audio setups
Who is this for?

This Mini PC is well-suited for users who need a capable compact desktop for everyday productivity and office workloads, thanks to its six-core CPU with 12 threads, 16GB of DDR4 RAM, and a 512GB NVMe SSD. The dual HDMI 2.0 outputs plus a DisplayPort make it a practical choice for anyone running a multi-monitor workspace, while Wi-Fi 6 and Bluetooth 5.3 support keep it connected in modern networking environments. ECC memory support and a relatively modest 15W TDP also make it a reasonable fit for always-on, low-power deployments such as home servers, digital signage, or light network-attached tasks where stability and energy efficiency matter.

Who is this NOT for?

Users looking to handle demanding graphics workloads such as video editing, 3D rendering, or gaming will find the integrated AMD Radeon Graphics unit with just 7 execution units insufficient for those tasks. The locked clock multiplier and the absence of Thunderbolt connectivity make it a poor fit for enthusiast or creative professionals who rely on overclocking headroom or high-bandwidth external devices like fast storage arrays or professional docking stations. Additionally, the one-year warranty period and lack of USB 4 or Thunderbolt ports may deter users who prioritize long-term support coverage or need future-proof, high-speed peripheral expansion.

General info:

SSD storage capacity 512GB
form factor Micro-ATX
Is an NVMe SSD
thickness 112 mm
height 49.2 mm
width 117 mm
weight 652 g
volume 644.7168 cm³

The Geekom A5 follows a Micro-ATX form factor with compact dimensions of 117 mm wide, 112 mm thick, and 49.2 mm tall, resulting in a total volume of approximately 644.72 cm³ and a weight of just 652 grams. Storage is handled by a 512GB NVMe SSD, offering faster read and write performance compared to standard SATA drives thanks to the NVMe interface.

CPU:

Thermal Design Power (TDP) 15W
CPU speed 6 x 2.3 GHz
turbo clock speed 4.3GHz
CPU threads 12 threads
Has integrated graphics
uses multithreading
L3 cache 16 MB
L2 cache 3 MB
L1 cache 384 KB
L2 core 0.5 MB/core
L3 core 2.67 MB/core
clock multiplier 23
Has an unlocked multiplier
Supports 64-bit
CPU temperature 95 °C

The processor runs six cores at a base speed of 2.3GHz each, with a turbo clock speed reaching up to 4.3GHz, and supports multithreading for a total of 12 threads. It carries a TDP of 15W and a maximum rated temperature of 95°C, with a fixed clock multiplier of 23 and no unlocked multiplier. Cache memory is organized across three levels — 384KB of L1, 3MB of L2 at 0.5MB per core, and 16MB of L3 at 2.67MB per core — while the chip also includes integrated graphics and full 64-bit support.

Graphics card:

GPU turbo 1800 MHz
PCI Express (PCIe) version 3
DirectX version DirectX 12
OpenGL version 4.6
OpenCL version 2.2
semiconductor size 7 nm

The integrated graphics unit reaches a turbo frequency of 1800 MHz and is built on a 7nm semiconductor process, connecting to the system via PCIe 3. It supports DirectX 12, OpenGL 4.6, and OpenCL 2.2, covering a solid range of graphics and compute workloads.

Memory:

RAM 16GB
RAM speed 3200 MHz
DDR memory version 4

The Geekom A5 comes equipped with 16GB of DDR4 RAM running at 3200 MHz, providing a balanced combination of capacity and memory bandwidth suitable for everyday multitasking and general workloads.

Connectivity:

Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
supports Wi-Fi
Has Bluetooth
Bluetooth version 5.3
USB 2.0 ports 1
USB 3.2 Gen 2 ports (USB-A) 3
USB 3.2 Gen 1 ports (USB-A) 0
USB 3.2 Gen 2 ports (USB-C) 2
USB 4 40Gbps ports 0
USB 4 20Gbps ports 0
USB 3.2 Gen 2x2 ports 0
USB 3.2 Gen 1 ports (USB-C) 0
Thunderbolt 4 ports 0
Thunderbolt 3 ports 0
DisplayPort outputs 1
HDMI version HDMI 2.0
HDMI ports 2
RJ45 ports 1
has a socket for a 3.5 mm audio jack
has a VGA connector
Has S/PDIF Out port

Wireless connectivity covers Wi-Fi 6 (802.11ax) alongside backward-compatible Wi-Fi 5 and Wi-Fi 4 standards, paired with Bluetooth 5.3 for peripheral connections. On the wired side, the unit provides three USB 3.2 Gen 2 Type-A ports, two USB 3.2 Gen 2 Type-C ports, and one USB 2.0 Type-A port, while Thunderbolt 3 and 4, USB 4, and USB 3.2 Gen 2x2 are not included. Display output is handled by two HDMI 2.0 ports and one DisplayPort, with no VGA connector present. A single RJ45 Ethernet port covers wired networking, a 3.5mm audio jack is available for headset use, and there is no S/PDIF output.

Benchmarks:

PassMark result 15601
PassMark result (single) 2948

In PassMark testing, the Geekom A5 achieves a multi-thread score of 15,601 alongside a single-thread score of 2,948, reflecting the processor's overall throughput across both parallel and sequential workloads.

Miscellaneous:

maximum memory amount 64GB
GPU name AMD Radeon Graphics
Type Desktop, Laptop
Uses big.LITTLE technology
instruction sets MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, SSE 4.2
Has NX bit
GPU execution units 7
Supports ECC memory
memory channels 2
RAM speed (max) 4267 MHz
warranty period 1 years

The system is rated for both desktop and laptop CPU configurations and uses AMD Radeon Graphics with 7 execution units. Memory support extends to a maximum of 64GB across two channels, with a peak RAM speed of 4267 MHz, and the platform supports ECC memory for added data reliability. The processor does not use big.LITTLE technology but includes NX bit support and a broad set of instruction sets covering MMX, F16C, FMA3, AES, AVX, AVX2, SSE 4.1, and SSE 4.2. The unit comes with a one-year warranty.

Final Verdict

The Geekom A5 presents itself as a well-rounded compact desktop that delivers on the core expectations of a Mini PC — a space-efficient build, solid everyday processing capability, and a versatile port selection that accommodates multi-monitor setups out of the box. Its Wi-Fi 6 support, ECC memory compatibility, and NVMe storage give it a practical edge in productivity and light server-oriented scenarios, while the 64GB memory ceiling leaves room to grow. That said, users with demands that extend into graphics-intensive applications or high-bandwidth peripheral workflows will encounter clear ceiling limits. For its intended audience — home office users, multi-display workers, and those seeking a low-footprint always-on desktop — the A5 offers a coherent and functional specification set that covers the essentials without significant compromise.