32% OFF
$339.98
$499.99
Updated October 2026
Data from Amazon and official GMKtec site.
2026 verdict
In this 2026 GMKtec NucBox M5 Ultra (32GB + 512GB) vs GMKtec G11 (16GB + 512GB) comparison, GMKtec NucBox M5 Ultra (32GB + 512GB) comes out ahead thanks to memory speed, memory capacity, and GPU model.
It separates itself most clearly on memory speed, memory capacity, and GPU model, while still looking better on its broader overall balance. GMKtec G11 (16GB + 512GB) can still be the right pick, but only if price and rating outweigh the wider strengths of GMKtec NucBox M5 Ultra (32GB + 512GB). For the average buyer, GMKtec NucBox M5 Ultra (32GB + 512GB) is the safer choice.
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| Feature | GMKtec G11 (16GB + 512GB) | GMKtec NucBox M5 Ultra (32GB + 512GB) | Winner |
|---|---|---|---|
| Price | $339.98 | $559.99 | GMKtec G11 (16GB + 512GB) |
| Rating | 4.4 | 4.3 | GMKtec G11 (16GB + 512GB) |
| Memory Speed | 2666 MT/s | 3200 MT/s | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| Memory Capacity | 16 GB | 32 GB | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| GPU Model | AMD Radeon Vega 8 Graphics (up to 1200 MHz) | AMD Radeon Graphics (8 cores, up to 2000 MHz) | GMKtec NucBox M5 Ultra (32GB + 512GB) |
| CPU Model | AMD Ryzen Embedded R2514 | AMD Ryzen 7 7730U | Different strengths |
| Warranty | 1 year | 1 year | Tie |
| Memory Configuration | Dual-channel | Dual-channel | Tie |
| Memory Type | DDR4 | DDR4 | Tie |
| Storage Capacity | 512 GB | 512 GB | Tie |
32% OFF
$339.98
$499.99
- + Price: $339.98
- + Rating: 4.4
- - Memory Speed: 2666 MT/s vs 3200 MT/s
- - Memory Capacity: 16 GB vs 32 GB
Winner
$559.99
- + Memory Speed: 3200 MT/s
- + Memory Capacity: 32 GB
- + GPU Model: AMD Radeon Graphics (8 cores, up to 2000 MHz)
- - Price: $559.99 vs $339.98
- - Rating: 4.3 vs 4.4
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.
- GMKtec G11 (16GB + 512GB)
- GMKtec NucBox M5 Ultra (32GB + 512GB)
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Frequently Asked Questions
Which is better overall: GMKtec G11 (16GB + 512GB) or GMKtec NucBox M5 Ultra (32GB + 512GB)?
GMKtec NucBox M5 Ultra (32GB + 512GB) has the stronger overall profile in this comparison, especially for memory speed, memory capacity, and GPU model.
What is the biggest difference between GMKtec G11 (16GB + 512GB) and GMKtec NucBox M5 Ultra (32GB + 512GB)?
Price is one of the clearest differences: GMKtec G11 (16GB + 512GB) lists $339.98, while GMKtec NucBox M5 Ultra (32GB + 512GB) lists $559.99.
Which one looks better on price?
GMKtec G11 (16GB + 512GB) is listed at $339.98, while GMKtec NucBox M5 Ultra (32GB + 512GB) is listed at $559.99. GMKtec G11 (16GB + 512GB) (better spec).
Who should buy GMKtec G11 (16GB + 512GB)?
Choose GMKtec G11 (16GB + 512GB) if your priority is price and rating and that matters more than memory speed.
Who should buy GMKtec NucBox M5 Ultra (32GB + 512GB)?
Choose GMKtec NucBox M5 Ultra (32GB + 512GB) if your priority is memory speed and memory capacity and that matters more than price.
Full comparison table
Compare all 92 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.
- 92 Mini PCs
- 41 specs compared
- 38 filters
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AsusROG GR70 (RTX 5070 32GB + 2TB)
$2599.00
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AppleMac Mini (M2 Pro 16GB + 512GB)
$1273.46
AppleMac Mini (M4 16GB + 512GB)
$1072.36
AppleMac Mini (M4 Pro 24GB + 512GB)
$1569.00
GMKtecK17 Plus (32GB + 1TB)
15% OFF
$1299.99$1099.99
MINISFORUMG1 Pro (32GB + 1TB)
$1719.00
MINISFORUMMS-S1 Max (128GB + 2TB)
$3799.00
GeekomA9 Mega (128GB + 2TB)
5% OFF$3999.00$3799.00
BeelinkMini S13 (N150 12GB + 500GB)
$339.00
BeelinkMini S12 Pro (N100 16GB + 500GB)
$339.00
BeelinkMini S12 (N95 8GB + 480GB)
$279.00
MINISFORUMM1-1390 (32GB + 1TB)
$767.00
MINISFORUMM1 Pro-125H (32GB + 1TB)
$895.00
MINISFORUMX1 Lite-255 (32GB + 1TB)
$743.00
BeelinkEQi13 (24GB + 1TB)
9% OFF$659.00$599.00
Mini PCsGMKtecG10 (16GB + 512GB)
4.1(309)$319.99- Mini PCsGMKtec
G11 (16GB + 512GB)
4.4(1,916)32% OFF$499.99$339.98 
Mini PCsGMKtecNucBox G3 Pro (16GB + 512GB)
4.4(1,914)$499.99
Mini PCsGMKtecNucBox G3S (8GB + 256GB)
4.2(1,824)$349.99- Mini PCsGMKtec
K17 Plus (32GB + 1TB)
4.6(53)15% OFF$1299.99$1099.99 
Mini PCsGMKtecNucBox M2 Pro S (16GB + 1TB)
4.4(829)$649.99- Mini PCsGMKtec
NucBox M5 Ultra (32GB + 512GB)
4.3(1,002)$559.99 
Mini PCsGMKtecNucBox M6 Ultra (32GB + 1TB)
4.2(486)21% OFF$799.99$629.99
Mini PCsGMKtecNucBox M7 Ultra (32GB + 512GB)
4.4(1,015)$679.99