Mini PCs · Head to head

Geekom GT1 Mega Ultra 5 vs Geekom IT15 (32GB + 1TB)

Full Mini PCs comparison in 2026

Updated October 2026
Data from the official Geekom site.
2026 verdict
A budget Core Ultra 5 outscoring a flagship Core Ultra 9: the Geekom GT1 Mega Ultra 5 is the overall winner here on price, even though the Geekom IT15 (32GB + 1TB) answers with a higher owner rating and a considerably stronger Intel Core Ultra 9 285H processor paired with Arc 140T graphics, well ahead of the GT1's entry-level Core Ultra 5 125H and its plain Arc Graphics. The IT15 also offers a more flexible storage layout, an NVMe slot, a SATA M.2 slot and a 2.5-inch SATA bay for future expansion, against the GT1's single M.2 2280 slot, though both currently ship a 1TB drive. The GT1 Mega Ultra 5 counters with a second 2.5G Ethernet port the IT15 doesn't have and explicitly rated 5600 MT/s memory, while the IT15's memory speed isn't published. Both run 32GB of DDR5 memory, Wi-Fi 7, dual USB4 ports and a 3-year warranty. Buyers who want to save money or need dual-NIC networking should choose the Geekom GT1 Mega Ultra 5; anyone who wants flagship-tier CPU power, better graphics and room to add a SATA drive later should pick the Geekom IT15 (32GB + 1TB) instead.
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FeatureGeekom GT1 Mega Ultra 5Geekom IT15 (32GB + 1TB)Winner
Rating4.84.3Geekom GT1 Mega Ultra 5
CPU ModelIntel Core Ultra 5 125HIntel Core Ultra 9 285HDifferent strengths
GPU ModelIntel Arc GraphicsIntel Arc 140T GPUDifferent strengths
NPU ModelNPU Intel AI BoostIntel AI Boost NPU (13 TOPS)Different strengths
Warranty3 years3 yearsTie
Memory ConfigurationDual-channelDual-channelTie
Memory TypeDDR5DDR5Tie
Memory Capacity32 GB32 GBTie
Storage Capacity1 TB1 TBTie

Frequently Asked Questions

Which is better overall: Geekom GT1 Mega Ultra 5 or Geekom IT15 (32GB + 1TB)?

The Geekom GT1 Mega Ultra 5 wins overall on price. The Geekom IT15 (32GB + 1TB) counters with a higher owner rating and a considerably stronger Core Ultra 9 285H processor with Arc 140T graphics.

What is the biggest difference between Geekom GT1 Mega Ultra 5 and Geekom IT15 (32GB + 1TB)?

CPU tier and storage flexibility. The Geekom GT1 Mega Ultra 5 uses an entry-level Core Ultra 5 125H with a single NVMe slot, while the Geekom IT15 (32GB + 1TB) steps up to a flagship Core Ultra 9 285H and adds a SATA M.2 slot plus a 2.5-inch SATA bay alongside its NVMe slot.

Which has more storage expansion room?

The Geekom IT15 (32GB + 1TB), with three internal bays, an M.2 2280 NVMe slot, an M.2 2242 SATA slot and a 2.5-inch SATA bay, versus the single M.2 2280 slot in the Geekom GT1 Mega Ultra 5. Both ship with a 1TB drive today.

Does either have extra networking?

Yes, the Geekom GT1 Mega Ultra 5 includes two 2.5G Ethernet ports, useful for dual-NIC setups, while the Geekom IT15 (32GB + 1TB) has a single 2.5G Ethernet port.

Who should buy Geekom GT1 Mega Ultra 5?

Choose the Geekom GT1 Mega Ultra 5 if you want to spend less or need dual Ethernet ports, and an entry-level CPU covers your workload.

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

Choose the Geekom IT15 (32GB + 1TB) if you want flagship-tier CPU and graphics performance, plus room to add a SATA drive alongside the NVMe slot later.

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