Winner
Updated October 2026
Data from Amazon and official Geekom and GMKtec sites.
2026 verdict
The Geekom A8 Max (Ryzen 9) outpoints the GMKtec NucBox M5 Ultra (32GB + 512GB) across the board on hardware, taking a higher owner rating, a 3 year warranty, faster DDR5 memory and quadruple the storage at 2TB against the GMKtec's 512GB.
The GMKtec NucBox M5 Ultra (32GB + 512GB) is the more budget-friendly choice, and its only real win in this pairing is price. Both machines run 8-core AMD processors, dual 2.5G Ethernet and Wi-Fi 6E, so networking is a wash, but the Geekom adds dual USB4 ports, an SD card reader and a Kensington lock the GMKtec skips. For anyone who can afford it, the Geekom A8 Max (Ryzen 9) is the stronger long-term buy; buyers on a strict budget who still want dual-network capability should look at the GMKtec NucBox M5 Ultra (32GB + 512GB).
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| Feature | Geekom A8 Max (Ryzen 9) | GMKtec NucBox M5 Ultra (32GB + 512GB) | Winner |
|---|---|---|---|
| Price | $949.00 | $419.99 | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| Rating | 3.8 | 4.3 | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| Warranty | 3 years | 1 year | Geekom A8 Max (Ryzen 9) |
| Memory Type | DDR5 | DDR4 | Geekom A8 Max (Ryzen 9) |
| Memory Speed | 5600 MT/s | 3200 MT/s | Geekom A8 Max (Ryzen 9) |
| Storage Capacity | 2 TB | 512 GB | Geekom A8 Max (Ryzen 9) |
| CPU Model | AMD Ryzen 9 8945HS | AMD Ryzen 7 7730U | Different strengths |
| GPU Model | AMD Radeon Graphics 780M | 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
14% OFF
$949.00
$1099.00
- + Warranty: 3 years
- + Memory Type: DDR5
- + Memory Speed: 5600 MT/s
- - Price: $949.00 vs $419.99
- - Rating: 3.8 vs 4.3
25% OFF
Prime exclusive deal$419.99
$559.99
- + Price: $419.99
- + Rating: 4.3
- - Warranty: 1 year vs 3 years
- - Memory Type: DDR4 vs DDR5
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Geekom A8 Max (Ryzen 9)
- GMKtec NucBox M5 Ultra (32GB + 512GB)
Loading price history...
Frequently Asked Questions
Which is better overall: Geekom A8 Max (Ryzen 9) or GMKtec NucBox M5 Ultra (32GB + 512GB)?
The Geekom A8 Max (Ryzen 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 A8 Max (Ryzen 9) and the GMKtec NucBox M5 Ultra (32GB + 512GB)?
Storage capacity. The Geekom A8 Max (Ryzen 9) ships with a 2TB PCIe 4.0 SSD, four times the 512GB drive in the GMKtec NucBox M5 Ultra (32GB + 512GB).
Do they have the same memory capacity?
Yes, both ship with 32GB, but the Geekom A8 Max (Ryzen 9) uses faster DDR5-5600 memory against the GMKtec NucBox M5 Ultra (32GB + 512GB)'s DDR4-3200.
Which has the longer warranty?
The Geekom A8 Max (Ryzen 9), covered for 3 years against the GMKtec NucBox M5 Ultra (32GB + 512GB)'s 1 year.
Who should buy the Geekom A8 Max (Ryzen 9)?
Buyers who want a large 2TB drive, faster memory and a longer warranty for a desktop replacement, and who don't mind paying more for it.
Who should buy the GMKtec NucBox M5 Ultra (32GB + 512GB)?
Buyers on a strict budget who still want dual 2.5G Ethernet and 32GB of memory, without needing 2TB of storage.
Full comparison table
Compare all 103 Mini PCs side by side
You are looking at two of them. The full table lines up all Mini PCs in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 103 Mini PCs
- 41 specs compared
- 38 filters
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Unavailable
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Unavailable- Mini PCsGeekom
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Mini PCsGeekomA9 Max (HX 470)
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Unavailable
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Mini PCsGMKtecG11 Plus (16GB + 256GB)
$459.99
Mini PCsGMKtecNucBox G3 Pro (16GB + 512GB)
4.4(1,660)33% OFF$459.99$309.99
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Mini PCsGMKtecK16 (32GB + 1TB)
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Mini PCsGMKtecNucBox M5 Ultra (32GB + 512GB)
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Mini PCsGMKtecNucBox M8 (16GB + 512GB)
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