GEEKOM A8
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The GEEKOM A8 packs a full AMD Ryzen 8000-series mobile platform into a 4.4 x 4.4 x 1.5 inch aluminum case. The top configuration uses the eight-core Ryzen 9 8945HS with Radeon 780M graphics; cheaper builds drop to the Ryzen 7 8845HS or 8745HS. It runs Windows 11 Pro, takes up to 64GB of DDR5, and uses a single Gen 4 NVMe slot (up to 2TB), which suits productivity, creative work, and 1080p gaming. The trade-off reviewers keep returning to is thermal headroom: in this small a chassis, GEEKOM runs the chip at a capped power limit, so it does not reach the speeds the same CPU hits in a larger machine.
If you need more, the separate GEEKOM A8 Max adds extra storage bays, dual 2.5Gbps Ethernet, and industrial RS232/RS485 connectors in a slightly larger case.
| Pros | Cons |
|---|---|
| Compact and premium aluminum design | Limited BIOS customization for advanced users |
| High-performance AMD Ryzen 9 8945HS CPU with integrated Radeon 780M GPU | Fan noise can be noticeable during heavy workloads |
| Upgradeable RAM (up to 64GB) and SSD | No secondary M.2 slot for additional SSD storage on non-Max version |
| Strong I/O: USB4, dual HDMI, SD card reader, 2.5Gbps Ethernet | Wi-Fi reception weaker than some rivals (per reviewers) |
| Supports up to four displays via HDMI and USB-C | Internal design makes upgrades slightly cumbersome |
| Energy-efficient with low idle power consumption | Higher price point compared to similar Mini PCs |
| Optional industrial features on A8 Max (RS232/RS485, wireless charging) | GPU performance is better for gaming than creative tasks like rendering |
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GEEKOM A8 Comparison Chart
 GEEKOM A8 | GEEKOM A8 | GEEKOM A8 | GEEKOM A8 | |
| Price | List Price: $849.00 Amazon Prices: | List Price: $699.00 Amazon Prices: | List Price: $999.00 Amazon Prices: Loading prices... | List Price: $649.00 Amazon Prices: Loading prices... |
| Version | 32GB/2TB/Ryzen 9 8945HS | 32GB/1TB/Ryzen 7 8845HS | 32GB/2TB/Ryzen 9 8945HS | 32GB/1TB/Ryzen 7 8745HS |
| Performance Rating | 9.2 | 9.0 | 9.2 | 9.1 |
| Operating System | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro |
| Processor | Octa-core 4.00 Ghz (max 5.20 Ghz) AMD Ryzen 9 8945HS | Octa-core 3.80 Ghz (max 5.10 Ghz) AMD Ryzen 7 8845HS | Octa-core 4.00 Ghz (max 5.20 Ghz) AMD Ryzen 9 8945HS | Octa-core 3.80 Ghz (max 4.90 Ghz) AMD Ryzen 7 8745HS |
| GPU | Integrated AMD Radeon 780M | Integrated AMD Radeon 780M | Integrated AMD Radeon 780M | Integrated AMD Radeon 780M |
| RAM | 32 GB | 32 GB | 32 GB | 32 GB |
| Internal Storage | 2 TB | 1 TB | 2 TB | 1 TB |
| Dimensions width x length x thickness | 4.41 x 4.41 x 1.5 inches (112.01 x 112.01 x 38.1 mm) | 4.41 x 4.41 x 1.5 inches (112.01 x 112.01 x 38.1 mm) | 4.41 x 4.41 x 1.5 inches (112.01 x 112.01 x 38.1 mm) | 4.41 x 4.41 x 1.5 inches (112.01 x 112.01 x 38.1 mm) |
| Weight | unknown | unknown | unknown | unknown |
| WiFi | Wi-Fi 6E (802.11ax) | Wi-Fi 6E (802.11ax) | Wi-Fi 6E (802.11ax) | Wi-Fi 6E (802.11ax) |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 | Bluetooth 5.2 | Bluetooth 5.2 |
| Ethernet | 1 Ethernet port at 2.5 Gbps | 1 Ethernet port at 2.5 Gbps | 1 Ethernet port at 2.5 Gbps | 1 Ethernet port at 2.5 Gbps |
| HDMI | 2 Full-Size HDMI Ports | 2 Full-Size HDMI Ports | 2 Full-Size HDMI Ports | 2 Full-Size HDMI Ports |
| DisplayPort | DisplayPort over USB-C available. | DisplayPort over USB-C available. | DisplayPort over USB-C available. | DisplayPort over USB-C available. |
| VGA | No VGA Ports | No VGA Ports | No VGA Ports | No VGA Ports |
| USB Ports | 1 USB 2.0, 3 USB 3, 1 USB 4, 2 USB-C (One USB-C port is USB 3.2 Gen 2, and the other is USB 4. USB-C ports support DisplayPort) | 1 USB 2.0, 3 USB 3, 1 USB 4, 2 USB-C (One USB-C port is USB 3.2 Gen 2, and the other is USB 4. USB-C ports support DisplayPort) | 1 USB 2.0, 3 USB 3, 1 USB 4, 2 USB-C (One USB-C port is USB 3.2 Gen 2, and the other is USB 4. USB-C ports support DisplayPort) | 1 USB 2.0, 3 USB 3, 1 USB 4, 2 USB-C (One USB-C port is USB 3.2 Gen 2, and the other is USB 4. USB-C ports support DisplayPort) |
| Thunderbolt Ports | No | No | No | No |
| OCuLink | No | No | No | No |
| Internal SATA Ports | No SATA ports | No SATA ports | No SATA ports | No SATA ports |
| Card Reader | SD Card Reader | SD Card Reader | SD Card Reader | SD Card Reader |
| Headphone Jack | combo | combo | combo | combo |
| Fanless | No | No | No | No |
| VESA Mount | Yes | Yes | Yes | Yes |
| In the Box | Mounting bracket, screws, 120 W power supply, HDMI cable, instruction manual. | Mounting bracket, screws, 120 W power supply, HDMI cable, instruction manual. | Mounting bracket, screws, 120 W power supply, HDMI cable, instruction manual. | Mounting bracket, screws, 120 W power supply, HDMI cable, instruction manual. |
| Expandability | Supports up to 64 GB DDR5 RAM, 1 m.2 Gen 4 NVMe SSD. RAM and SSD are user-upgradable. | Supports up to 64 GB DDR5 RAM, 1 m.2 Gen 4 NVMe SSD. RAM and SSD are user-upgradable. | Supports up to 64 GB DDR5 RAM, 1 m.2 Gen 4 NVMe SSD. RAM and SSD are user-upgradable. | Supports up to 64 GB DDR5 RAM, 1 m.2 Gen 4 NVMe SSD. RAM and SSD are user-upgradable. |
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Detailed overview of the GEEKOM A8 Mini PC
On the top SKU the Ryzen 9 8945HS (eight cores, 16 threads) pairs with the Radeon 780M, which is strong enough for 1080p gaming with FSR, 4K video editing, and light 3D work. The catch is power: in this chassis reviewers measured the chip held to a capped power limit (figures ranged from the high 30s to about 60W depending on the test), so it trails the same CPU in a larger system, and the BIOS does not expose TDP or VRAM controls to lift that. It ships with 32GB of DDR5 (upgradeable to 64GB) and a single Gen 4 NVMe slot (1TB or 2TB), so storage adds one drive, not several.
Connectivity is a genuine strength for the size: a USB4 port (which can drive an external GPU), a second USB-C, dual HDMI, three USB-A, a full-size SD card reader, 2.5Gbps Ethernet, Wi-Fi 6E, and Bluetooth 5.2, with up to four displays across the HDMI and USB-C outputs. The separate GEEKOM A8 Max adds dual Ethernet, an extra M.2 SATA and 2.5-inch SATA bay, and industrial RS232/RS485 connectors for buyers who need them. The aluminum chassis aids cooling, and the VESA mount lets it sit behind a monitor, though the fan is audible under load.
What reviewers found
SomeGadgetGuy (JuanBagnell)
JuanBagnell tested the 8945HS config and called it “a crazy powerful little home PC,” describing it as “the smallest computer in my office right now is one of the most powerful.” He leaned on the creative angle, running a DaVinci Resolve 4K render and praising the upgradeable RAM and SSD as flexibility the Mac Mini lacks, while noting the internal layout makes upgrades fiddly and Wi-Fi reception was weaker than some rivals.
ETA Prime
ETA Prime liked the look (“super clean, very elegant”) and the size, comparing the footprint to an Xbox controller. His key finding was thermal: the A8 holds its TDP to roughly 54 to 60W, and the BIOS offers no TDP or VRAM controls to change that. With FSR he saw smooth 1080p runs in Spider-Man Remastered and Shadow of the Tomb Raider.
Elevated Systems
Elevated Systems gave the most critical take. CPU performance was strong (Geekbench 6 multi around 13,400), but he measured the Radeon 780M running 16 to 25% behind the same iGPU in his Framework laptop, blaming memory-controller and Infinity Fabric clock differences. At “$900 US” he judged it close to laptop pricing and concluded “the A7 may be a better value for your money” for buyers who do not need the newer NPU.
Tech Notice
Tech Notice ran a full teardown and put the 8945HS Cinebench R23 multi (about 16,460) up against desktop chips like the Intel i9-10900K. He called it “one of the best designs of Mini PCs that I’ve come across” and confirmed there is no second M.2 slot (the pads exist but the connector is not soldered). He measured a 92C peak under stress without thermal throttling, since the chip is power-limited rather than heat-limited.
Customer Reviews of the GEEKOM A8
Across 133 ratings on Amazon, the GEEKOM A8 averages 3.9 stars, and that score hides a real split: 54 percent of ratings are five stars while 16 percent are one star. The enthusiastic reviews focus on how much power the small chassis packs. A verified buyer using the handle 8Ball, who describes himself as a 40-year IT person, called it a “Great little, but very powerful, mini-PC!” and praised it as a fit for tight desk space or a home-theater setup. Verified Linux users reported clean installs too: one buyer named Mike Sumrell said the AMD and Windows drivers loaded without issue, and another, posting under the handle Vilhjálmur, reported Debian 13 “running great out of the box.”
The negative and mixed reviews cluster around two issues: heat and early stability. A verified buyer using the handle tgmail, a Linux user, noted “The unit can run surprisingly hot” and measured a real WiFi throughput drop versus their laptops, and a buyer in Singapore likewise found the box very hot under a Chrome and photo-editing load. The most useful data point on stability comes from verified buyer emildlc, who hit intermittent rebooting weeks after delivery and initially rated it one star, then revised to four after GEEKOM support pointed them to firmware fixes: “After downloading and installing the updates, the PC is working very well now, no more intermittent rebooting.” Not everyone recovered. A one-star verified reviewer using the handle PWH cited laggy Bluetooth and a four-monitor output ceiling as deal breakers and returned the unit. The takeaway is that the A8 is capable but worth running BIOS and driver updates on before judging it.
Read more owner reviews on Amazon.
Who should consider the GEEKOM A8?
The GEEKOM A8 is a strong pick for anyone who wants Ryzen 9 8945HS-class CPU power, USB4, and a full I/O set (including a USB4 eGPU path and SD reader) in a tiny aluminum box for productivity, creative work, and 1080p gaming. It sits in what we argue is 2026’s quiet best-buy tier of mid-range mini PCs, and gamers cross-shopping a console can read our framework on waiting for Valve’s Steam Machine or buying a mini PC now. The VESA mount and small footprint suit a tucked-away desktop.
It is a weaker fit if you want BIOS-level TDP control, a second internal drive, or the most GPU performance per dollar; as Elevated Systems noted, the 780M here trails the same chip in larger machines and the A8 nears laptop pricing. Buyers who do not need the 8945HS or the NPU can weigh the cheaper GEEKOM A7. To compare other options, see Starry Hope’s Mini PC Comparison Tool.
Frequently Asked Questions
What operating system does the GEEKOM A8 come with?
The GEEKOM A8 Mini PC comes pre-installed with Windows 11 Pro, providing a modern and secure operating system for productivity, gaming, and creative tasks.
Can I upgrade the RAM and storage on the GEEKOM A8?
The GEEKOM A8 supports RAM upgrades up to 64GB of DDR5 memory. The storage is also upgradeable, with one M.2 PCIe Gen 4×4 slot for NVMe SSDs. However, the A8 does not include a secondary M.2 slot or support for 2.5” SATA drives. For additional storage options, the A8 Max variant includes an M.2 SATA slot and a 2.5” SATA drive connector.
What are the main differences between the GEEKOM A8 and the A8 Max?
The GEEKOM A8 Max offers several additional features compared to the standard A8. These include dual 2.5Gbps Ethernet ports, an M.2 SATA slot, a 2.5” SATA drive support, RS232/RS485 industrial connectors, optional wireless charging, and enhanced audio with an HDA CODEC. The A8 Max is slightly larger in size to accommodate these extra features.
Does the GEEKOM A8 support multiple displays?
Yes, the GEEKOM A8 can support up to four displays simultaneously. It includes two HDMI ports and two USB-C ports with DisplayPort functionality, making it a great choice for multitasking or productivity setups.
Is the GEEKOM A8 good for gaming?
Thanks to its integrated Radeon 780M GPU, the GEEKOM A8 can play 1080p games. It performs well with less demanding games and older AAA titles, especially when using features like AMD FidelityFX Super Resolution (FSR) to improve frame rates. However, an external GPU connected via USB 4 may be needed for more graphically intensive games.
How does the cooling system perform?
The GEEKOM A8 features an efficient cooling system that prevents thermal throttling, even under heavy workloads. While the fan can become audible during intensive tasks, it maintains a lower-pitched, less intrusive tone. The system is designed to keep the CPU and GPU running at optimal temperatures.
Does the GEEKOM A8 support Linux?
Yes, the GEEKOM A8 is compatible with Linux. However, some users have reported initial challenges with sound configuration when using Linux. These issues can typically be resolved by adjusting the audio settings.
What’s included in the box with the GEEKOM A8?
The GEEKOM A8 comes with a 120W power supply, an HDMI cable, a VESA mounting bracket with screws, and an instruction manual. These accessories make setting up and integrating the Mini PC into your workspace easy.
Is the GEEKOM A8 portable?
The GEEKOM A8 is highly portable due to its compact size (4.4 x 4.4 x 1.34 inches) and lightweight aluminum design. It also includes a VESA mount, allowing you to attach it to the back of a monitor for a clutter-free setup, making it ideal for travel or space-saving environments.