Winner
Updated October 2026
Data from the official Geekom and GMKtec sites.
2026 verdict
Sixteen CPU cores and 2TB of storage make a strong case for the Geekom GT1 Mega Ultra 9 over the GMKtec NucBox M5 Ultra (32GB + 512GB), which is the far more affordable machine but gives up ground on owner rating, warranty length, memory speed and storage. The Geekom GT1 Mega Ultra 9 pairs an Intel Core Ultra 9 185H with DDR5 memory at 5600 MT/s and a 3 year warranty, well ahead of the GMKtec's 1 year coverage and DDR4-3200 memory. Both ship with 32GB of RAM and Wi-Fi networking, but the Geekom adds Wi-Fi 7, dual USB4 ports, an SD card reader and a Kensington lock the GMKtec lacks. If storage headroom, faster memory and a longer warranty matter, the Geekom GT1 Mega Ultra 9 is the easy pick; if price is the deciding factor, the GMKtec NucBox M5 Ultra (32GB + 512GB) still delivers a usable desktop.
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| Feature | Geekom GT1 Mega Ultra 9 | GMKtec NucBox M5 Ultra (32GB + 512GB) | Winner |
|---|---|---|---|
| Price | $1149.00 | $419.99 | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| Rating | 4.5 | 4.3 | Geekom GT1 Mega Ultra 9 |
| Warranty | 3 years | 1 year | Geekom GT1 Mega Ultra 9 |
| Memory Type | DDR5 | DDR4 | Geekom GT1 Mega Ultra 9 |
| Memory Speed | 5600 MT/s | 3200 MT/s | Geekom GT1 Mega Ultra 9 |
| Storage Capacity | 2 TB | 512 GB | Geekom GT1 Mega Ultra 9 |
| CPU Model | Intel Core Ultra 9 185H | AMD Ryzen 7 7730U | Different strengths |
| GPU Model | Intel Arc Graphics | AMD Radeon Graphics (8 cores, up to 2000 MHz) | Different strengths |
| Memory Configuration | Dual-channel | Dual-channel | Tie |
| Memory Capacity | 32 GB | 32 GB | Tie |
Winner
$1149.00
- + Rating: 4.5
- + Warranty: 3 years
- + Memory Type: DDR5
- - Price: $1149.00 vs $419.99
25% OFF
$419.99
$559.99
- + Price: $419.99
- - Rating: 4.3 vs 4.5
- - Warranty: 1 year vs 3 years
Frequently Asked Questions
Which is better overall: Geekom GT1 Mega Ultra 9 or GMKtec NucBox M5 Ultra (32GB + 512GB)?
The Geekom GT1 Mega Ultra 9, which wins on owner rating, warranty, memory speed and storage capacity. The GMKtec NucBox M5 Ultra (32GB + 512GB) wins only on price.
What is the biggest difference between the Geekom GT1 Mega Ultra 9 and the GMKtec NucBox M5 Ultra (32GB + 512GB)?
The processor and storage. The Geekom GT1 Mega Ultra 9 runs a 16-core Intel Core Ultra 9 185H with a 2TB SSD, while the GMKtec NucBox M5 Ultra (32GB + 512GB) uses an 8-core AMD Ryzen 7 7730U with a 512GB SSD.
Do they have the same memory capacity?
Yes, both ship with 32GB, but the Geekom GT1 Mega Ultra 9 runs faster DDR5-5600 memory against the GMKtec NucBox M5 Ultra (32GB + 512GB)'s DDR4-3200.
Which has newer wireless connectivity?
The Geekom GT1 Mega Ultra 9, with Wi-Fi 7 and Bluetooth 5.4, against Wi-Fi 6E and Bluetooth 5.2 on the GMKtec NucBox M5 Ultra (32GB + 512GB).
Who should buy the Geekom GT1 Mega Ultra 9?
Buyers who want a large 2TB drive, faster memory and a 3 year warranty for a desktop replacement handling creative or office work.
Who should buy the GMKtec NucBox M5 Ultra (32GB + 512GB)?
Buyers on a tighter budget who don't need 2TB of storage or the extra warranty coverage.
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