Winner
Updated September 2026
Data from Amazon and official Geekom and GMKtec sites.
2026 verdict
Geekom GT1 Mega Ultra 9 wins almost every measurable spec in this mini PC pairing, but not the number that decides most purchases.
It carries a 16-core Intel Core Ultra 9 185H with a dedicated NPU, double the storage at 2TB against GMKtec NucBox M6 Ultra (32GB + 1TB)'s 1TB, faster DDR5 at 5600 MT/s, a higher owner rating and a three-year warranty against one year, plus an SD card reader, a Kensington lock and an HDMI cable and VESA mount included in the box. GMKtec NucBox M6 Ultra (32GB + 1TB) wins on the one thing that matters most to a budget buyer: it costs considerably less. Both ship 32GB of dual-channel DDR5 and cover dual 2.5G networking. Choose GMKtec NucBox M6 Ultra (32GB + 1TB) if price is the deciding factor; otherwise Geekom GT1 Mega Ultra 9 is the stronger machine on nearly every other measure.
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| Feature | Geekom GT1 Mega Ultra 9 | GMKtec NucBox M6 Ultra (32GB + 1TB) | Winner |
|---|---|---|---|
| Price | $1149.00 | $629.99 | GMKtec NucBox M6 Ultra (32GB + 1TB) |
| Warranty | 3 years | 1 year | Geekom GT1 Mega Ultra 9 |
| Memory Speed | 5600 MT/s | 4800 MT/s | Geekom GT1 Mega Ultra 9 |
| Storage Capacity | 2 TB | 1 TB | Geekom GT1 Mega Ultra 9 |
| CPU Model | Intel Core Ultra 9 185H | AMD Ryzen 5 7640HS | Different strengths |
| GPU Model | Intel Arc Graphics | AMD Radeon 760M | Different strengths |
| Rating | 4.2 | 4.2 | Tie |
| Memory Configuration | Dual-channel | Dual-channel | Tie |
| Memory Type | DDR5 | DDR5 | Tie |
| Memory Capacity | 32 GB | 32 GB | Tie |
Winner
$1149.00
- + Warranty: 3 years
- + Memory Speed: 5600 MT/s
- + Storage Capacity: 2 TB
- - Price: $1149.00 vs $629.99
21% OFF
$629.99
$799.99
- + Price: $629.99
- - Warranty: 1 year vs 3 years
- - Memory Speed: 4800 MT/s vs 5600 MT/s
Frequently Asked Questions
Which is better overall: Geekom GT1 Mega Ultra 9 or GMKtec NucBox M6 Ultra (32GB + 1TB)?
Geekom GT1 Mega Ultra 9, on almost every measure: a stronger processor, double the storage, faster memory, a higher owner rating and a longer warranty. GMKtec NucBox M6 Ultra (32GB + 1TB) wins only on price.
What is the biggest difference between them?
Processor class and storage. Geekom GT1 Mega Ultra 9 uses a 16-core Intel Core Ultra 9 185H with a dedicated NPU and 2TB of storage, while GMKtec NucBox M6 Ultra (32GB + 1TB) runs a six-core Ryzen 5 with 1TB, at a lower price.
Do they have the same memory?
Both ship 32GB of dual-channel DDR5, but Geekom GT1 Mega Ultra 9 runs it faster, at 5600 MT/s against 4800 MT/s on GMKtec NucBox M6 Ultra (32GB + 1TB).
Which one includes more accessories?
Geekom GT1 Mega Ultra 9, with an SD card reader, a Kensington lock, and an HDMI cable and VESA mount in the box. GMKtec NucBox M6 Ultra (32GB + 1TB) includes none of these.
Who should buy the GMKtec NucBox M6 Ultra (32GB + 1TB)?
Buyers for whom price is the deciding factor, who are fine with 1TB of storage, a shorter one-year warranty and fewer included accessories.
Who should buy the Geekom GT1 Mega Ultra 9?
Buyers who want a considerably stronger processor with a dedicated NPU, double the storage, faster memory and a three-year warranty, and are willing to pay more for it.
Full comparison table
Compare all 77 Mini PCs side by side
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