GMKtec NucBox K15 vs MINISFORUM AtomMan G7 Pro
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GMKtec NucBox K15
Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
MINISFORUM AtomMan G7 Pro
Core i9-14900HX / RTX 5070 Laptop 8GB / 32GB DDR5 / 1TB SSD / US adapter; included OS unconfirmed
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
2Can it handle sustained work?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
3Can it game?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
4Is it loud or hot?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
5How much electricity does it use?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
6Can I upgrade and connect everything?
GMKtec NucBox K15
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable
Team Pandory demonstrated removing the feet, metal cover and case screws to reach the replaceable memory and SSDs. The upper fan remains connected to the mainboard as the case opens, so the cable needs care during access.
Team Pandory · 12:02 -
One memory module in the reviewed unit Not available
MINISFORUM AtomMan G7 Pro
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Opening the case requires care around the fan cable Not available
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One memory module in the reviewed unit
TechTablets found one 32GB SO-DIMM and an empty second memory slot. Other reviewers received different layouts, so confirm the installed module count before buying.
TechTablets · 3:18
7Is it good value?
GMKtec NucBox K15
Not available
MINISFORUM AtomMan G7 Pro
Not available
8Will it be dependable?
GMKtec NucBox K15
-
Ubuntu detected the main devices
Lon.TV reported working video, audio, Bluetooth, networking and Wi-Fi during an Ubuntu test on his 32GB/1TB K15. The distribution version was not specified, so this does not establish compatibility with every Linux release.
Lon.TV · 9:02 -
Batocera 42 connected to Wi-Fi and a controller
Team Pandory reported that Batocera 42 booted and connected to Wi-Fi and a Bluetooth controller on his 48GB/1TB K15. This is a basic compatibility check on that configuration.
Team Pandory · 9:44 -
Bazzite devices worked in one review Not available
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Linux controls were limited Not available
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Wi-Fi issue in an unspecified Mint build Not available
MINISFORUM AtomMan G7 Pro
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Ubuntu detected the main devices Not available
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Batocera 42 connected to Wi-Fi and a controller Not available
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Bazzite devices worked in one review
Craft Computing reported working networking, audio, card reader and sleep without extra setup on his Bazzite installation. The exact distribution build was not disclosed; this does not establish compatibility with every Linux version.
Craft Computing · 16:18 -
Linux controls were limited
Craft Computing reported no manufacturer Linux application for changing power profiles or RGB lighting. He changed the power mode in firmware.
Craft Computing · 13:12 -
Wi-Fi issue in an unspecified Mint build
TechTablets reported a Wi-Fi 7 driver problem with his Linux Mint installation. He did not identify the release and said it might have been older. This differs from the Bazzite experience reported by Craft Computing.
TechTablets · 11:18
References
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GMKtec. NucBox K15 specifications and US configuration. Product page. Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Lon.TV. GMKTec K15 Mini PC Review - The "Toyota Camry" Mini PC With Plenty of Upgrade Options. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5-4800 / 1TB NVMe SSD. Windows edition and firmware version unconfirmed; Ubuntu version unspecified. Performance mode used.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Team Pandory. This Mini PC Runs Shockingly Cool and Quiet [GMKTEC K15 Review]. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 48GB DDR5-4800 / 1TB NVMe SSD / Windows 11 Pro; Batocera 42 also tested. Firmware version unconfirmed.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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MINISFORUM. AtomMan G7 Pro specifications and US configuration. Product page. Accessed .
Configuration: Core i9-14900HX / RTX 5070 Laptop 8GB / 32GB DDR5 / 1TB SSD / US adapter; included OS unconfirmed
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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TechTablets. Atomman G7 Pro Review - 14900HX & RTX 5070 SFF PC!. Video review. . Accessed .
Configuration: Core i9-14900HX / RTX 5070 Laptop / one 32GB Crucial DDR5-5600 SO-DIMM / 1TB PCIe 4.0 SSD / Windows 11 Pro; firmware version unconfirmed. Early review unit.
Disclosure: Unit acquisition and sponsorship were not specified in the inspected description.
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Craft Computing. It's Not Me Microsoft, it's you... Switching my whole family to Linux. Video review. . Accessed .
Configuration: Core i9-14900HX / RTX 5070 Laptop / 32GB DDR5-5200 across two SO-DIMMs / 1TB NVMe / Bazzite; distribution build, kernel and firmware version unconfirmed.
Disclosure: Manufacturer supplied a review unit; affiliate links disclosed.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for GMKtec NucBox K15
- Provides 3 storage slots versus 2
Higher listed specifications for MINISFORUM AtomMan G7 Pro
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | NucBox K15 | AtomMan G7 Pro |
|---|---|---|
| CPU | Intel Core Ultra 5 125U | Intel Core i9-14900HX |
| Cores / threads | 12 / 14 | 24 / 32 |
| Processor default TDP | Not disclosed | Not disclosed |
| Integrated graphics | Intel Graphics | NVIDIA GeForce RTX 5070 Laptop GPU, 8GB GDDR7 |
Memory and storage
| Specification | NucBox K15 | AtomMan G7 Pro |
|---|---|---|
| Memory type | DDR5 SO-DIMM; up to 5600 MT/s supported | DDR5 SO-DIMM |
| Maximum memory | 96 GB | 96 GB |
| Upgradeable memory | Yes | Yes |
| Storage slots | 3 | 2 |
Connectivity
| Specification | NucBox K15 | AtomMan G7 Pro |
|---|---|---|
| Ethernet | 2 x 2.5GbE, Realtek RTL8125BG | 1 × 2.5GbE |
| Wireless | MediaTek RZ616 / MT7922 Wi-Fi 6E and Bluetooth 5.2 | Intel BE200 Wi-Fi 7 and Bluetooth 5.4 |
| USB4 | Yes | Yes |
| Thunderbolt | Not published | Not published |
Size and price
| Specification | NucBox K15 | AtomMan G7 Pro |
|---|---|---|
| Enclosure volume | Not published | Not published |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |