Mini PCs · Head to head

Geekom IT15 (32GB + 1TB) vs GMKtec NucBox G3S (8GB + 256GB)

Full Mini PCs comparison in 2026

Data from Amazon and official Geekom and GMKtec sites.
2026 verdict
Across the 2026 comparison, Geekom IT15 (32GB + 1TB) earns the nod over GMKtec NucBox G3S (8GB + 256GB) on the strength of rating, warranty, and memory type. The comparison tilts its way because of rating, warranty, and memory type, with memory capacity and storage capacity keeping it in front. The only strong reason to choose GMKtec NucBox G3S (8GB + 256GB) is if price is more important to you than the overall verdict. That keeps the verdict firmly in favor of Geekom IT15 (32GB + 1TB).
vs
FeatureGeekom IT15 (32GB + 1TB)GMKtec NucBox G3S (8GB + 256GB)Winner
Price$1169.10$249.99GMKtec NucBox G3S (8GB + 256GB)
Rating4.54.3Geekom IT15 (32GB + 1TB)
Warranty3 years1 yearGeekom IT15 (32GB + 1TB)
Memory TypeDDR5DDR4Geekom IT15 (32GB + 1TB)
Memory Capacity32 GB8 GBGeekom IT15 (32GB + 1TB)
Storage Capacity1 TB256 GBGeekom IT15 (32GB + 1TB)
CPU ModelIntel Core Ultra 9 285HIntel Processor N95Different strengths
Memory ConfigurationDual-channelSingle-channelDifferent strengths
GPU ModelIntel Arc 140T GPUIntel UHD Graphics (up to 1200 MHz)Different strengths

Frequently Asked Questions

Which is better overall: Geekom IT15 (32GB + 1TB) or GMKtec NucBox G3S (8GB + 256GB)?

Geekom IT15 (32GB + 1TB) has the stronger overall profile in this comparison, especially for rating, warranty, and memory type.

What is the biggest difference between Geekom IT15 (32GB + 1TB) and GMKtec NucBox G3S (8GB + 256GB)?

Price is one of the clearest differences: Geekom IT15 (32GB + 1TB) lists $1169.10, while GMKtec NucBox G3S (8GB + 256GB) lists $249.99.

Which one looks better on price?

Geekom IT15 (32GB + 1TB) is listed at $1169.10, while GMKtec NucBox G3S (8GB + 256GB) is listed at $249.99. GMKtec NucBox G3S (8GB + 256GB) (better spec).

Who should buy Geekom IT15 (32GB + 1TB)?

Choose Geekom IT15 (32GB + 1TB) if your priority is rating and warranty and that matters more than price.

Who should buy GMKtec NucBox G3S (8GB + 256GB)?

Choose GMKtec NucBox G3S (8GB + 256GB) if your priority is price and that matters more than rating.

More Mini PCs

Top Mini PCs to compare next

Compare Mini PCs by CPU, RAM, storage, ports, GPU, NPU, connectivity, size, and operating system. Find the right compact PC for your needs.

Compare Mini PCs
Geekom

More Geekom products

A sharper look at other Geekom products worth comparing.

Explore Geekom
GMKtec

More GMKtec products

A sharper look at other GMKtec products worth comparing.

Explore GMKtec
Stay in the loop

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart Home Deals & News straight to your inbox

Join the newsletter and get the best smart home deals and new releases in your inbox.

Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search