Mini PCs · Head to head

GMKtec NucBox M5 Ultra (32GB + 512GB) vs Apple Mac Mini (M2 Pro 16GB + 512GB)

Full Mini PCs comparison in 2026

Updated October 2026
Data from Amazon and official GMKtec and Apple sites.
2026 verdict
Windows and double the RAM against macOS and Apple Silicon: the GMKtec NucBox M5 Ultra (32GB + 512GB) beats the Apple Mac Mini (M2 Pro 16GB + 512GB) on price and installed capacity, shipping 32GB against the Mac Mini's 16GB.
GMKtec NucBox M5 Ultra (32GB + 512GB)
Winner
GMKtec NucBox M5 Ultra (32GB + 512GB)
$419.99$559.9925% OFFPrime exclusive deal

Last recorded price

Buy on Amazon USA
The Apple Mac Mini M2 Pro answers with a higher owner rating and faster LPDDR5 unified memory, plus a 10-core M2 Pro chip and four Thunderbolt 4 ports that outclass the GMKtec's USB 3.2 connectivity for professional peripherals. Both include a 512GB SSD, though the GMKtec's DDR4 memory is upgradeable while the Mac Mini's is soldered for life. Choose the GMKtec NucBox M5 Ultra for a cheaper Windows machine with more RAM and dual 2.5G Ethernet; choose the Apple Mac Mini M2 Pro for macOS, Thunderbolt peripherals and stronger single-core performance.
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FeatureGMKtec NucBox M5 Ultra (32GB + 512GB)Apple Mac Mini (M2 Pro 16GB + 512GB)Winner
Rating4.34.7Apple Mac Mini (M2 Pro 16GB + 512GB)
Memory TypeDDR4LPDDR5Apple Mac Mini (M2 Pro 16GB + 512GB)
Memory Capacity32 GB16 GBGMKtec NucBox M5 Ultra (32GB + 512GB)
CPU ModelAMD Ryzen 7 7730UM2 Pro (10-core CPU)Different strengths
Memory ConfigurationDual-channelUnified MemoryDifferent strengths
GPU ModelAMD Radeon Graphics (8 cores, up to 2000 MHz)16-core GPUDifferent strengths
Warranty1 year1 yearTie
Storage Capacity512 GB512 GBTie

What the differences mean

Memory capacity

The GMKtec NucBox M5 Ultra ships 32GB of dual-channel DDR4, double the Apple Mac Mini M2 Pro's 16GB of unified memory, and both cap out below the top configurations of their respective platforms.

Memory type and upgradeability

The Apple Mac Mini M2 Pro runs faster LPDDR5 unified memory at 200GB/s bandwidth, but it is soldered to the chip and fixed at purchase. The GMKtec NucBox M5 Ultra runs DDR4-3200 across two SO-DIMM slots that can be swapped for more later.

Thunderbolt versus USB 3.2

The Apple Mac Mini M2 Pro has four Thunderbolt 4 ports at 40Gb/s for docks, external drives and displays. The GMKtec NucBox M5 Ultra tops out at USB 3.2 Gen 2 with a separate DisplayPort output, a step behind for professional peripherals.

Networking

The GMKtec NucBox M5 Ultra has two 2.5G Ethernet ports, useful for a homelab or router build. The Apple Mac Mini M2 Pro has one Gigabit Ethernet port, configurable to 10Gb only as a purchase-time option.

Which one to buy if

  • you want a lower price and more installed memory in a Windows box
    GMKtec NucBox M5 Ultra (32GB + 512GB)

    The GMKtec NucBox M5 Ultra ships 32GB against the Apple Mac Mini M2 Pro's 16GB, for less money.

  • you rely on Thunderbolt docks, drives or displays
    Apple Mac Mini (M2 Pro 16GB + 512GB)

    The Apple Mac Mini M2 Pro's four Thunderbolt 4 ports outclass the GMKtec NucBox M5 Ultra's USB 3.2 connectivity.

  • the machine is going to run Proxmox, pfSense or a home lab
    GMKtec NucBox M5 Ultra (32GB + 512GB)

    The GMKtec NucBox M5 Ultra's dual 2.5G Ethernet ports and upgradeable memory and storage suit that role well.

  • single-core speed and macOS matter more than raw memory
    Apple Mac Mini (M2 Pro 16GB + 512GB)

    The Apple Mac Mini M2 Pro rates higher with owners and runs faster unified memory, even at half the capacity.

What owners say

GMKtec NucBox M5 Ultra (32GB + 512GB) owners are consistently surprised how much the Ryzen 7 7730U does for how little power it draws, several benchmarking it favourably against older desktop i7 machines, and the dual-fan design keeps it quiet in normal use. Linux support gets specific praise, with owners reporting clean installs of Fedora KDE and Linux Mint that run flawlessly, sometimes after Windows gave them trouble, and the two 2.5 Gb NICs plus dual M.2 slots make it a popular cheap Proxmox node or firewall appliance. Support is the recurring surprise, with multiple reviewers describing GMKtec responding quickly and replacing or repairing units well after purchase. The honest limits owners flag are DDR4 and PCIe 3.0 rather than the newer DDR5 and PCIe 4.0 further up the range, integrated graphics that run hot under sustained gaming, and an isolated sleep-wake bug that forced a hard reset for one reviewer.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • GMKtec NucBox M5 Ultra (32GB + 512GB)
  • Apple Mac Mini (M2 Pro 16GB + 512GB)

Loading price history...

Frequently Asked Questions

Which is better overall: GMKtec NucBox M5 Ultra (32GB + 512GB) or Apple Mac Mini (M2 Pro 16GB + 512GB)?

The GMKtec NucBox M5 Ultra (32GB + 512GB) wins on price and memory capacity. The Apple Mac Mini (M2 Pro 16GB + 512GB) wins on owner rating and memory type, so the choice depends on whether you need Windows or macOS.

Can the GMKtec NucBox M5 Ultra run Proxmox or pfSense?

Yes, and that is one of its most common uses. The two 2.5 Gb Ethernet ports, 32GB of memory and dual M.2 slots make it a practical virtualization node or firewall appliance.

What is the biggest difference between the GMKtec NucBox M5 Ultra and the Apple Mac Mini M2 Pro?

Operating system and chip design. The Apple Mac Mini M2 Pro runs macOS on a 10-core M2 Pro chip with soldered unified memory, while the GMKtec NucBox M5 Ultra runs Windows 11 Pro on an AMD Ryzen 7 7730U with upgradeable DDR4.

Which has better connectivity for professional peripherals?

The Apple Mac Mini M2 Pro, with four Thunderbolt 4 ports at 40Gb/s, against the GMKtec NucBox M5 Ultra's USB 3.2 Gen 2 ports and DisplayPort output.

Who should buy the GMKtec NucBox M5 Ultra?

Buyers who want a lower price, more installed memory, and dual 2.5G Ethernet for a Windows desktop or homelab box.

Who should buy the Apple Mac Mini M2 Pro?

Buyers who want macOS, Thunderbolt 4 connectivity for external drives and displays, and stronger single-core performance for creative work.

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