GMKtec NucBox G3 Pro (16GB + 512GB) vs Apple Mac Mini (M4 Pro 24GB + 512GB)

Updated September 2026

Data from Amazon and official GMKtec and Apple sites.

2026 verdict

The Apple Mac Mini (M4 Pro 24GB + 512GB) is the higher-rated mini PC in this pairing, and it leads on memory type, memory speed and memory capacity against the GMKtec NucBox G3 Pro (16GB + 512GB).

Winner

Apple Mac Mini (M4 Pro 24GB + 512GB)

$1569.00

Buy on Amazon USA

Its 12-core M4 Pro chip, 16-core GPU and 24GB of fast unified memory handle video editing, compiling and local AI work that the G3 Pro's four-core Intel Core i3-10110U was never built for, and three Thunderbolt 5 ports drive large displays without an adapter chain. The G3 Pro's advantage is price, and it pairs that with something the Mac Mini cannot offer at all, upgradeable DDR4 memory and two M.2 storage bays, since the Mac Mini's memory and SSD are soldered and fixed at purchase. Both are compact desktops built to sit on a small footprint, but the G3 Pro runs Windows 11 Pro with an external power brick while the Mac Mini runs macOS with an internal power supply and near-silent cooling. Buyers who need workstation-class performance for creative or development work should choose the Apple Mac Mini (M4 Pro 24GB + 512GB), while anyone who wants the lowest price and the ability to upgrade memory and storage later should pick the GMKtec NucBox G3 Pro (16GB + 512GB).

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

$319.98

Buy on Amazon USA

Winner

Apple

Apple Mac Mini (M4 Pro 24GB + 512GB)

$1569.00

Buy on Amazon USA

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Feature	GMKtec NucBox G3 Pro (16GB + 512GB)	Apple Mac Mini (M4 Pro 24GB + 512GB)	Winner
Price	$319.98	$1569.00	GMKtec NucBox G3 Pro (16GB + 512GB)
Rating	4.4	4.7	Apple Mac Mini (M4 Pro 24GB + 512GB)
Memory Type	DDR4	LPDDR5X	Apple Mac Mini (M4 Pro 24GB + 512GB)
Memory Speed	2666 MHz	8533 MT/s	Apple Mac Mini (M4 Pro 24GB + 512GB)
Memory Capacity	16 GB	24 GB	Apple Mac Mini (M4 Pro 24GB + 512GB)
CPU Model	Intel Core i3-10110U	M4 Pro (12-core)	Different strengths
Memory Configuration	Dual-channel	Unified Memory	Different strengths
GPU Model	Intel UHD Graphics (up to 1000 MHz)	16-core GPU	Different strengths
Warranty	1 year	1 year	Tie
Storage Capacity	512 GB	512 GB	Tie

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

$319.98

Buy on Amazon USA

+ Price: $319.98
- Rating: 4.4 vs 4.7
- Memory Type: DDR4 vs LPDDR5X

Winner

Apple

Apple Mac Mini (M4 Pro 24GB + 512GB)

$1569.00

Buy on Amazon USA

+ Rating: 4.7
+ Memory Type: LPDDR5X
+ Memory Speed: 8533 MT/s
- Price: $1569.00 vs $319.98

Frequently Asked Questions

Which is better overall: GMKtec NucBox G3 Pro (16GB + 512GB) or Apple Mac Mini (M4 Pro 24GB + 512GB)?

The Apple Mac Mini (M4 Pro 24GB + 512GB) is rated higher by owners and ahead on memory type, memory speed and memory capacity. The GMKtec NucBox G3 Pro (16GB + 512GB) wins only on price.

What is the biggest difference between the GMKtec NucBox G3 Pro and the Apple Mac Mini M4 Pro?

CPU class and operating system. The G3 Pro runs a four-core Intel Core i3-10110U on Windows 11 Pro, aimed at light everyday tasks, while the Mac Mini M4 Pro runs a 12-core Apple silicon chip with a 16-core GPU on macOS, built for video editing, development and local AI work.

Can the Apple Mac Mini's memory be upgraded after purchase?

No. Its 24GB of unified memory is soldered to the chip package, so the configuration bought is permanent. The GMKtec NucBox G3 Pro uses two DDR4 SO-DIMM slots and can be upgraded to 64GB later.

Does the GMKtec NucBox G3 Pro have Thunderbolt like the Mac Mini?

No. The G3 Pro has no Thunderbolt, DisplayPort or USB4, only HDMI 1.4 and USB 3.2 Type-A ports. The Mac Mini M4 Pro has three Thunderbolt 5 ports plus HDMI, supporting multiple high-resolution displays.

Who should buy the GMKtec NucBox G3 Pro?

Budget buyers who need Windows software, the lowest price, and the option to upgrade memory and storage after purchase.

Who should buy the Apple Mac Mini M4 Pro?

Buyers doing video editing, software development or local AI work who already own a monitor, keyboard and mouse and want serious performance in a small, quiet box.

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