Winner
15% OFF
Prime exclusive deal$679.99
$799.99
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Updated November 2026
Data from the official GMKtec and Apple sites.
2026 verdict
Windows expandability against Apple efficiency in this mini PC matchup.
GMKtec NucBox M6 Ultra (32GB + 1TB) is the better value of the two, costing less while doubling the memory to 32GB against 16GB and nearly doubling the storage to 1TB against 512GB, on a socketed DDR5 platform that can be upgraded to 128GB later, something the Mac Mini's soldered memory never allows. Apple Mac Mini (M4 16GB + 512GB) answers with a considerably higher owner rating, three Thunderbolt 4 ports against GMKtec's single USB4, an internal power supply so there is no brick on the desk, and macOS rather than Windows 11 Pro. Both carry a one-year warranty. Choose Apple Mac Mini (M4 16GB + 512GB) for Apple's ecosystem, Thunderbolt connectivity and a machine owners rate more highly; choose GMKtec NucBox M6 Ultra (32GB + 1TB) for more memory and storage at a lower price, with room to expand later.
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The biggest differences
Where these two are furthest apart, and by how much.
- Memory Capacity2×GMKtec NucBox M6 Ultra (32GB + 1TB)32 GB vs 16 GB
- Storage Capacity2×GMKtec NucBox M6 Ultra (32GB + 1TB)1 TB vs 512 GB
| Feature | GMKtec NucBox M6 Ultra (32GB + 1TB) | Apple Mac Mini (M4 16GB + 512GB) | Winner |
|---|---|---|---|
| Rating | 4.3 | 4.7 | Apple Mac Mini (M4 16GB + 512GB) |
| Memory Type | DDR5 | LPDDR5X | Apple Mac Mini (M4 16GB + 512GB) |
| Memory Capacity | 32 GB | 16 GB | GMKtec NucBox M6 Ultra (32GB + 1TB) |
| Storage Capacity | 1 TB | 512 GB | GMKtec NucBox M6 Ultra (32GB + 1TB) |
| CPU Model | AMD Ryzen 5 7640HS | M4 | Different strengths |
| Memory Configuration | Dual-channel | Unified Memory | Different strengths |
| GPU Model | AMD Radeon 760M | 10-core GPU | Different strengths |
| Warranty | 1 year | 1 year | Tie |
Winner
15% OFF
Prime exclusive deal$679.99
$799.99
- + Memory Capacity: 32 GB
- + Storage Capacity: 1 TB
- - Rating: 4.3 vs 4.7
- - Memory Type: DDR5 vs LPDDR5X
Price unavailable right now
- + Rating: 4.7
- + Memory Type: LPDDR5X
- - Memory Capacity: 16 GB vs 32 GB
- - Storage Capacity: 512 GB vs 1 TB
Frequently Asked Questions
Which is better overall: GMKtec NucBox M6 Ultra (32GB + 1TB) or Apple Mac Mini (M4 16GB + 512GB)?
GMKtec NucBox M6 Ultra (32GB + 1TB), on price, memory capacity and storage. Apple Mac Mini (M4 16GB + 512GB) wins on owner rating and its unified LPDDR5X memory platform.
What is the biggest difference between them?
Upgradeability. GMKtec NucBox M6 Ultra (32GB + 1TB) uses socketed DDR5 memory that can grow to 128GB and has a free M.2 slot for more storage. Apple Mac Mini (M4 16GB + 512GB) has its memory and SSD soldered, so the configuration bought is permanent.
Which one has more ports?
Apple Mac Mini (M4 16GB + 512GB), with three Thunderbolt 4 ports plus HDMI and two front USB-C ports. GMKtec NucBox M6 Ultra (32GB + 1TB) has a single USB4 port alongside HDMI, DisplayPort and USB-A connections.
Does either need a power brick?
GMKtec NucBox M6 Ultra (32GB + 1TB) does, an external adapter powers it over USB-C. Apple Mac Mini (M4 16GB + 512GB) has its power supply built into the chassis, so only a cable runs to the wall.
Who should buy the Apple Mac Mini (M4 16GB + 512GB)?
Buyers who want macOS, Thunderbolt 4 connectivity and an internal power supply, and who do not mind a fixed memory and storage configuration.
Who should buy the GMKtec NucBox M6 Ultra (32GB + 1TB)?
Buyers who want Windows 11 Pro with double the memory and storage for less money, and the option to upgrade the memory further down the line.
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