Geekom A9 Mega (128GB + 2TB) vs GMKtec NucBox G3 Pro (16GB + 512GB) comparison

Updated August 2026

Data from Amazon and official Geekom and GMKtec sites.

2026 verdict

Geekom A9 Mega (128GB + 2TB) edges out GMKtec NucBox G3 Pro (16GB + 512GB) in 2026, led by rating, warranty, and memory type. Its strongest advantages show up in rating, warranty, and memory type, with memory speed and memory capacity helping widen the gap. The only strong reason to choose GMKtec NucBox G3 Pro (16GB + 512GB) is if price is more important to you than the overall verdict. That makes Geekom A9 Mega (128GB + 2TB) the clearer recommendation in 2026.

Winner

Geekom

Geekom A9 Mega (128GB + 2TB)

5% OFF

$3799.04

$3999.00

Buy on Amazon USA Buy on Amazon Canada

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

$329.99

Buy on Amazon USA

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Feature	Geekom A9 Mega (128GB + 2TB)	GMKtec NucBox G3 Pro (16GB + 512GB)	Winner
Price	$3799.04	$329.99	GMKtec NucBox G3 Pro (16GB + 512GB)
Rating	4.5	4.4	Geekom A9 Mega (128GB + 2TB)
Warranty	3 years	1 year	Geekom A9 Mega (128GB + 2TB)
Memory Type	LPDDR5X	DDR4	Geekom A9 Mega (128GB + 2TB)
Memory Speed	8000 MT/s	2666 MHz	Geekom A9 Mega (128GB + 2TB)
Memory Capacity	128 GB	16 GB	Geekom A9 Mega (128GB + 2TB)
Storage Capacity	2 TB	512 GB	Geekom A9 Mega (128GB + 2TB)
CPU Model	AMD Ryzen AI Max+ 395	Intel Core i3-10110U	Different strengths
Memory Configuration	Soldered (non-upgradeable)	Dual-channel	Different strengths
GPU Model	AMD Radeon 8060S Graphics	Intel UHD Graphics (up to 1000 MHz)	Different strengths

Winner

Geekom

Geekom A9 Mega (128GB + 2TB)

5% OFF

$3799.04

$3999.00

Buy on Amazon USA Buy on Amazon Canada

+ Rating: 4.5
+ Warranty: 3 years
+ Memory Type: LPDDR5X
- Price: $3799.04 vs $329.99

GMKtec

GMKtec NucBox G3 Pro (16GB + 512GB)

$329.99

Buy on Amazon USA

+ Price: $329.99
- Rating: 4.4 vs 4.5
- Warranty: 1 year vs 3 years

Frequently Asked Questions

Which is better overall: Geekom A9 Mega (128GB + 2TB) or GMKtec NucBox G3 Pro (16GB + 512GB)?

Geekom A9 Mega (128GB + 2TB) has the stronger overall profile in this comparison, especially for rating, warranty, and memory type.

What is the biggest difference between Geekom A9 Mega (128GB + 2TB) and GMKtec NucBox G3 Pro (16GB + 512GB)?

Price is one of the clearest differences: Geekom A9 Mega (128GB + 2TB) lists $3799.04, while GMKtec NucBox G3 Pro (16GB + 512GB) lists $329.99.

Which one looks better on price?

Geekom A9 Mega (128GB + 2TB) is listed at $3799.04, while GMKtec NucBox G3 Pro (16GB + 512GB) is listed at $329.99. GMKtec NucBox G3 Pro (16GB + 512GB) (better spec).

Who should buy Geekom A9 Mega (128GB + 2TB)?

Choose Geekom A9 Mega (128GB + 2TB) if your priority is rating and warranty and that matters more than price.

Who should buy GMKtec NucBox G3 Pro (16GB + 512GB)?

Choose GMKtec NucBox G3 Pro (16GB + 512GB) if your priority is price and that matters more than rating.

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