It’s a new week and that means another new Mini PC review! This time we’re taking a look at the Geekom A8, a nicely compact unit built around a Ryzen 8745HS processor. Mine arrived with 32 GB of DDR5 RAM and a 1TB Lexar NVMe SSD already installed. You can find it over at Amazon (compensated affiliate link).
Check out my full review here!
The processor inside delivers eight cores and sixteen threads, enough to handle the usual mix of browsing, office work, and general multitasking without strain. It also supports up to four 4K60 displays at once, or a single 8K display.
Opening the case took a little more effort versus the A8’s competitors. When I removed the protective metal plate, one of the Wi-Fi antennas pulled loose from the radio. The Wi-Fi/Bluetooth card sits beneath the NVMe SSD, so reattaching it means removing the drive first. It would likely happen every time the system is opened, so while the RAM and storage are upgradeable, I wouldn’t plan on doing it often. The A8 only has a single NVME storage slot which is occupied by its included storage.
The build is otherwise very solid. The top and sides are metal, the bottom plate snaps back together cleanly, and the footprint is small. Port selection is decent with dual 10-gigabit USB-A ports in the front, a headphone jack, dual HDMI on the back, and two USB-C ports that can output video. One of those USB-C ports offers 40 Gbps USB4 with Thunderbolt compatibility, while the other tops out at 10 Gbps. There’s also 2.5-gigabit Ethernet, another 10-gigabit USB-A port, a USB 2.0 port for peripherals, and a full-size SD card slot.
Network performance was mixed. Wired Ethernet delivered full 2.5-gigabit speeds in both directions, but the Wi-Fi 6 connection wasn’t spectacular during testing, which is common on compact metal-cased systems.
Power draw stayed modest: around 8–10 watts at idle and up to about 90 watts under load. The included 120-watt adapter comfortably handles peak use, which may appeal to anyone looking at this as a low-power desktop or small server.
Performance in everyday tasks matched expectations. Websites loaded quickly, office workloads were comfortable, and the fan stayed effectively silent with light use. A 4k 60fps YouTube stream produced a couple of dropped frames over time, something that may be fixed through future graphics driver updates. A Browserbench Speedometer score of 23.3 put it in line with other systems using similar chips.
In video editing, 4K60 timelines with simple cuts and transitions played smoothly, but heavy effects and color grading slowed things down as expected. An eGPU could help, though pairing one with a system at this price pushes the whole setup into gaming-PC territory.
Games ran better than I expected. Cyberpunk 2077 at 1080p on low settings hovered between 45 and 50 frames per second in busier areas, occasionally touching 60 in simpler scenes. No Man’s Sky exhibited similar behavior, with ground performance in the mid to upper 40s and higher frame rates in space. For casual gaming, it works. Older console emulation was strong too: PS2 titles like Burnout Revenge ran at full speed in my testing.
On 3DMark Time Spy, the system scored 3,347—about the same as other mini PCs using this chip and close to some recent gaming handhelds. A 99% pass on the 3DMark stress test suggested the cooling system avoids throttling. Even under sustained load, the fan noise stayed relatively low compared to many machines in this category.
Linux support looked solid. The latest Ubuntu release detected the Wi-Fi, Ethernet, Bluetooth, video and audio hardware without issues, and 4K60 output worked as expected. Applications performed similarly to the Windows side, making it a candidate for a Linux desktop or light server.
After spending time with the unit, I liked its size and overall build quality, even if the antenna placement complicates upgrades. The performance is strong for the form factor, the thermals are handled well, and Geekom backs it with a three-year warranty and a 90-day money-back guarantee.
Disclaimer: Geekom sent this Mini PC to the channel free of charge for review. However no other compensation was received and they did not review or approve my review before it was published.