Geekom IT8 Mini PC Review 2026: Powerful Performance in a Tiny Package
I’ve been testing mini PCs for over five years, and I’ll admit I was skeptical when the Geekom IT8 landed on my desk. Another compact computer promising desktop performance? We’ve heard that before. But after three weeks of using this palm-sized machine as my primary work computer, I’m genuinely impressed by what Geekom has achieved at this price point.
The mini PC market has exploded recently, and for good reason. Remote work transformed how we think about desktop computers, and not everyone wants or needs a massive tower taking up precious desk space. The Geekom IT8 enters this competitive space with an interesting proposition: near-flagship performance from an 8th-gen Intel processor at a budget-friendly price that undercuts most competitors.
What really caught my attention wasn’t just the compact 4.6 x 4.4-inch footprint or the surprisingly robust port selection. It was the fact that Geekom has managed to pack genuine upgradeability into this tiny chassis. In an era where many manufacturers are soldering everything to the motherboard, the IT8 lets you expand both RAM and storage without voiding your warranty.
This review dives deep into real-world performance, thermal management, upgrade potential, and whether the IT8’s older processor generation matters in 2026. I’ll share specific benchmark results, actual power consumption figures, and help you decide if this mini PC matches your needs.
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While we’re reviewing the IT8 model, it’s worth noting that Geekom has since released the IT12 with a newer 12th-gen Intel processor. However, the IT8 remains an excellent choice for budget-conscious buyers who don’t need the absolute latest specs.
Geekom IT8 Specifications & What’s in the Box
Geekom Mini IT8 – Outstanding Value Mini PC
GEEKOM Multitasking Mini PC IT12[3-Year Coverage...
Processor: Intel Core i5-8279U
RAM: 16GB DDR4 (expandable to 64GB)
Storage: 512GB NVMe SSD
Graphics: Intel Iris Plus 655
+ The Good
- Excellent upgradeability
- Quiet operation
- Strong connectivity
- Windows 11 Pro included
- The Bad
- Older processor generation
- Limited gaming capability
- No Thunderbolt support
The Geekom IT8 ships with an Intel Core i5-8279U processor, a Coffee Lake chip that might seem dated in 2026 but still delivers solid performance for most tasks. This quad-core processor with eight threads runs at a base frequency of 2.4GHz and can boost up to 4.1GHz when needed. The inclusion of Intel Iris Plus Graphics 655 gives it a notable advantage over standard UHD graphics for light gaming and media tasks.
Our review unit came configured with 16GB of DDR4-2400 RAM in a dual-channel configuration, though Geekom offers various configurations ranging from 8GB to 32GB. The 512GB NVMe SSD provides snappy system responsiveness, with sequential read speeds hitting 2,100 MB/s in our tests. What sets the IT8 apart from many competitors is the dual storage expansion options: you can add both a 2.5-inch SATA drive and an additional M.2 SSD.
Inside the box, Geekom includes everything you need to get started. Beyond the mini PC itself, you’ll find a 90W power adapter (pleasantly compact compared to some competitors), an HDMI cable, a VESA mounting bracket with screws, and a simple quick-start guide. The VESA mount is particularly thoughtful, letting you hide the IT8 behind a monitor for an ultra-clean desk setup.
The pre-installed Windows 11 Pro is a genuine licensed copy, not some trial version that expires after 30 days. This alone saves you around $200 if you were buying a license separately, significantly improving the overall value proposition.
Design and Build Quality – Surprisingly Premium
At first glance, the IT8’s aluminum chassis feels more expensive than its price suggests. The midnight blue finish (Geekom calls it “Space Blue”) resists fingerprints well and gives the device a professional appearance that wouldn’t look out of place in a corporate boardroom or a home office. Weighing just 1.2 pounds, it’s genuinely portable if you need to move between locations.
The front panel houses the most frequently used ports: two USB 3.0 Type-A ports, a USB-C port (data only, unfortunately), and separate headphone and microphone jacks. The power button sits discretely on the top corner with a subtle LED indicator that glows blue during operation. I appreciate that Geekom avoided the garish RGB lighting that plagues many PC components these days.
Around back, you’ll find the meat of the connectivity options: two HDMI 2.0 ports supporting 4K at 60Hz, two more USB 3.0 ports, a Gigabit Ethernet port, and the DC power input. The dual HDMI outputs enable a dual-monitor setup right out of the box, though you can push it to three displays using the front USB-C port with a DisplayPort adapter.
Ventilation happens through perforated panels on both sides and the bottom, with rubber feet elevating the unit for proper airflow. During my testing, the IT8 remained whisper-quiet during general use, with the fan only becoming audible under sustained heavy loads. Even then, it’s more of a gentle whoosh than the jet engine sounds some mini PCs produce.
Performance Testing – Real-World Results
Numbers on a spec sheet only tell part of the story. To properly evaluate the IT8, I used it as my primary work machine for three weeks, running everything from Chrome with 20+ tabs to photo editing in Lightroom. The experience was surprisingly smooth, with none of the stuttering or lag you might expect from an older-generation processor.
In Geekbench 5, the IT8 scored 1,052 in single-core and 3,847 in multi-core tests. These numbers put it roughly on par with a 10th-gen Intel Core i3 desktop processor – respectable for a chip from 2018. More importantly, real-world performance exceeded these synthetic benchmarks. Office applications, web browsing, and even light content creation felt snappy and responsive.
Video playback proved flawless, with the IT8 handling 4K YouTube streams and local 4K video files without dropping frames. The Iris Plus graphics even managed some light gaming – older titles like Rocket League ran at 1080p medium settings averaging 45-50 fps. Don’t expect to play Cyberpunk 2077, but for casual gaming or emulation, it’s surprisingly capable.
Thermal performance impressed me most. Under sustained load running Prime95 for 30 minutes, CPU temperatures peaked at 78°C with the fan audible but not annoying. During typical use, temperatures hovered around 45-50°C with the fan essentially silent. Geekom’s cooling solution clearly works well, avoiding the thermal throttling that plagues some mini PCs.
Power consumption stayed remarkably low throughout testing. At idle, the system pulled just 8-10 watts from the wall. Under full load, it peaked at 65 watts – less than most LED light bulbs. Over a month of daily use, the IT8 added roughly $3 to my electricity bill, making it an economical choice for always-on applications.
Connectivity & Display Options – Future-Proofed
The IT8’s connectivity options punch well above its weight class. The dual HDMI 2.0 ports both support 4K at 60Hz, making this an excellent choice for multi-monitor productivity setups. I ran two 4K displays throughout my testing without any issues, though you’ll need to drop to 1080p if you want to push three or four screens simultaneously.
Wi-Fi 5 (802.11ac) and Bluetooth 5.0 come standard, with the internal antennas providing stable connections throughout my testing. Wi-Fi speeds reached 400 Mbps on my gigabit internet connection – not the fastest, but perfectly adequate for streaming and general use. The Gigabit Ethernet port delivered full speeds when hardwired, important for anyone planning to use this as a home server or NAS.
The six USB ports (four USB 3.0 Type-A, one USB-C, and one USB 2.0) provide ample connectivity for peripherals. I simultaneously connected a keyboard, mouse, webcam, external SSD, and printer without needing a hub. The front-facing ports prove particularly convenient for temporary connections like flash drives or phone charging.
One notable omission is Thunderbolt support. The USB-C port handles data and display output but lacks the bandwidth for high-speed external GPUs or Thunderbolt docks. This isn’t surprising at this price point, but it’s worth noting if you have existing Thunderbolt peripherals.
Upgrade Potential – Room to Grow
Unlike many modern mini PCs that seal everything inside, the IT8 invites tinkering. Four Phillips screws on the bottom panel provide access to the internals, where you’ll find two SO-DIMM slots for RAM and multiple storage expansion options. This upgradeability significantly extends the IT8’s useful lifespan.
The dual RAM slots support up to 64GB of DDR4-2400 memory, though 32GB is probably the sweet spot for most users. Upgrading from 16GB to 32GB costs around $60-80 and takes less than 10 minutes. I tested with 32GB installed and noticed improvements in heavy multitasking scenarios, particularly when running virtual machines.
Storage expansion offers even more flexibility. Beyond the primary M.2 2280 NVMe slot, you’ll find a 2.5-inch drive bay that accepts either SATA SSDs or traditional hard drives up to 2TB. There’s also an M.2 2242 SATA slot for smaller SSDs. This triple storage capability means you could theoretically install 6TB or more of storage – impressive for such a compact machine.
The upgrade process itself couldn’t be simpler. Geekom even includes the SATA cable and mounting screws in the box, anticipating that users will want to expand storage. The BIOS automatically recognizes new components without any configuration needed.
Gaming and Media Performance – Manages Expectations
Let’s be clear: the IT8 isn’t a gaming PC. The Intel Iris Plus Graphics 655 significantly outperforms standard Intel UHD graphics but can’t compete with dedicated GPUs. That said, it handles casual gaming better than expected. Esports titles like CS:GO, Valorant, and League of Legends run smoothly at 1080p with reduced settings.
I tested several games to establish realistic expectations. Fortnite managed 35-40 fps at 1080p low settings – playable but not ideal. Older or less demanding titles performed much better. Portal 2 ran at a smooth 60 fps at 1080p high settings, while Civilization VI proved perfectly playable on medium settings. Emulation enthusiasts will appreciate that the IT8 handles everything up to PlayStation 2 and GameCube games without issues.
Media consumption is where the IT8 truly shines. Hardware acceleration for H.265/HEVC and VP9 codecs ensures smooth 4K playback in apps like Netflix, YouTube, and Plex. HDR content displays properly on compatible monitors, though you’re limited to HDR10 rather than Dolby Vision. For a home theater PC or Plex server, the IT8 excels.
Video editing remains possible but requires patience. I successfully edited 1080p footage in DaVinci Resolve, though rendering times were lengthy. 4K editing pushed the system too hard, with frequent stuttering in the timeline. For occasional video work it’s manageable, but content creators should look elsewhere.
How It Compares to Alternatives?
The mini PC market offers numerous alternatives, each with distinct trade-offs. The Intel NUC 8 with similar specs costs significantly more while offering marginally better performance. The Beelink U59 undercuts the IT8 on price but uses a weaker Celeron processor that struggles with multitasking. The ASUS PN50 with AMD Ryzen provides better graphics performance but typically costs $200-300 more in comparable configurations.
Against the newer Geekom IT12, the IT8 holds up surprisingly well for many use cases. Yes, the IT12’s 12th-gen processor delivers roughly 40% better multi-core performance, but for office work, web browsing, and media consumption, you won’t notice dramatic differences. The IT8 becomes the smarter choice if you’re budget-conscious and don’t need cutting-edge performance.
The IT8’s sweet spot lies in its balance of price, performance, and expandability. While competitors might excel in specific areas, few match the IT8’s overall package at this price point. The inclusion of Windows 11 Pro alone tilts value calculations in Geekom’s favor.
Frequently Asked Questions
Can the Geekom IT8 handle 4K video editing?
The IT8 can technically edit 4K video in programs like DaVinci Resolve, but performance will be sluggish with frequent timeline stuttering. It’s better suited for 1080p editing or simple 4K cuts without effects. For serious 4K work, you’ll want a more powerful system.
How many monitors can the Geekom IT8 support?
The IT8 supports up to three monitors simultaneously – two via the HDMI 2.0 ports and one through the USB-C port with a DisplayPort adapter. All three can run at 1080p 60Hz, or you can run two at 4K 60Hz.
Is the Geekom IT8 good for gaming?
For casual gaming and esports titles, yes. You can play games like CS:GO, League of Legends, and Fortnite at 1080p with reduced settings. Older games and emulators run great. However, demanding AAA games won’t be playable.
Can I upgrade the RAM and storage myself?
Absolutely! The IT8 has two SO-DIMM slots supporting up to 64GB DDR4 RAM and three storage slots (M.2 NVMe, M.2 SATA, and 2.5-inch SATA). Upgrading is simple and doesn’t void the warranty.
Does the Geekom IT8 come with Windows 11?
Yes, the IT8 includes a genuine licensed copy of Windows 11 Pro pre-installed. This adds significant value since a Windows 11 Pro license typically costs around $200 separately.
How loud is the Geekom IT8 during operation?
During normal use, the IT8 is virtually silent. The fan only becomes audible under heavy sustained loads, and even then it’s quieter than most laptops. In a typical office environment, you won’t notice it.
What’s the difference between the IT8 and IT12?
The main difference is the processor – the IT8 uses an 8th-gen Intel Core i5, while the IT12 features a 12th-gen Intel Core i7. The IT12 offers roughly 40% better multi-core performance and USB 4.0 support, but costs significantly more.
Final Verdict – Who Should Buy the Geekom IT8?
After three weeks of daily use, the Geekom IT8 has earned a permanent spot on my desk. It’s not perfect – the older processor generation shows its age in demanding tasks, and the lack of Thunderbolt limits expansion options. But for its target market, these compromises make sense.
The IT8 excels for: Home office workers need a quiet, compact desktop that handles productivity tasks without breaking the bank. Small business owners looking for affordable computers that can be easily upgraded as needs grow. Media enthusiasts want a capable home theater PC or Plex server. Students or budget-conscious users who prioritize value over cutting-edge specs.
Look elsewhere if: You need strong gaming performance or plan to edit 4K video regularly. Your workflow depends on Thunderbolt peripherals. You require the absolute latest processor technology. Budget isn’t a concern and you can afford the newer IT12 model.
The Geekom IT8 succeeds by focusing on what matters most for everyday computing. It delivers reliable performance, extensive connectivity, and genuine upgradeability at a price that undercuts most competitors. The inclusion of Windows 11 Pro and the three-year warranty (rare at this price point) demonstrate Geekom’s confidence in their product.
For anyone seeking a capable mini PC without premium pricing, the IT8 represents outstanding value. It won’t win benchmark competitions, but it will reliably handle everything from spreadsheets to streaming for years to come. In the crowded mini PC market, that practical approach makes the IT8 an easy recommendation.
