Winner
Updated September 2026
Data from Amazon and official Geekom and GMKtec sites.
2026 verdict
Double the memory, double the storage and a three-year warranty put real distance between the Geekom IT13 (1TB) and the GMKtec NucBox G3 Pro (16GB + 512GB) in this mini PC comparison.
The IT13 pairs a Core i9-13900HK with 32GB of faster DDR4 and a 1TB SSD, a genuine small workstation that owners run for 4K editing, DAWs and local AI, while the G3 Pro's Core i3-10110U and 16GB of memory target lighter browsing and office duty. The G3 Pro's advantage is price, and it still offers a second free M.2 SATA bay for anyone who wants to add storage gradually rather than pay for it all up front. Both run Windows 11 Pro out of the box and include a VESA mount, but the IT13 adds USB4, Wi-Fi 6E and an SD card reader that the G3 Pro does not have. Buyers who need serious CPU performance for creative work, local AI or server duty should choose the Geekom IT13 (1TB), while anyone shopping strictly on price for a basic desktop should go with the GMKtec NucBox G3 Pro (16GB + 512GB).
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| Feature | Geekom IT13 (1TB) | GMKtec NucBox G3 Pro (16GB + 512GB) | Winner |
|---|---|---|---|
| Price | $674.10 | $319.98 | GMKtec NucBox G3 Pro (16GB + 512GB) |
| Warranty | 3 years | 1 year | Geekom IT13 (1TB) |
| Memory Speed | 3200 MT/s | 2666 MHz | Geekom IT13 (1TB) |
| Memory Capacity | 32 GB | 16 GB | Geekom IT13 (1TB) |
| Storage Capacity | 1 TB | 512 GB | Geekom IT13 (1TB) |
| CPU Model | Intel Core i9 13900HK 13th Gen | Intel Core i3-10110U | Different strengths |
| GPU Model | Intel Iris Xe Graphics | Intel UHD Graphics (up to 1000 MHz) | Different strengths |
| Rating | 4.4 | 4.4 | Tie |
| Memory Configuration | Dual-channel | Dual-channel | Tie |
| Memory Type | DDR4 | DDR4 | Tie |
Winner
16% OFF
$674.10
$799.00
- + Warranty: 3 years
- + Memory Speed: 3200 MT/s
- + Memory Capacity: 32 GB
- - Price: $674.10 vs $319.98
30% OFF
$319.98
$459.99
- + Price: $319.98
- - Warranty: 1 year vs 3 years
- - Memory Speed: 2666 MHz vs 3200 MT/s
Frequently Asked Questions
Which is better overall: Geekom IT13 (1TB) or GMKtec NucBox G3 Pro (16GB + 512GB)?
The Geekom IT13 (1TB) is the stronger machine overall, ahead on warranty, memory speed, memory capacity and storage capacity. The GMKtec NucBox G3 Pro (16GB + 512GB) wins only on price.
What is the biggest difference between the Geekom IT13 and the GMKtec NucBox G3 Pro?
CPU class. The IT13 runs a 14-core Intel Core i9-13900HK built for demanding work like video editing and local AI, while the G3 Pro runs a four-core Core i3-10110U aimed at light browsing and office tasks, a large gap in raw processing power.
How much memory and storage does each ship with?
The Geekom IT13 ships with 32GB of DDR4 and a 1TB SSD, twice the 16GB of memory and 512GB of storage in the GMKtec NucBox G3 Pro. Both use dual-channel DDR4 SO-DIMM memory that can be upgraded later.
Does either mini PC have USB4?
Only the Geekom IT13, which has two USB4 Type-C ports. The GMKtec NucBox G3 Pro has no USB4 or Thunderbolt, relying on USB 3.2 Gen 1 Type-A ports instead.
Who should buy the GMKtec NucBox G3 Pro?
Budget buyers who want the lowest-cost complete desktop for browsing, documents and media, without needing a fast CPU or USB4 connectivity.
Who should buy the Geekom IT13?
Buyers doing 4K video editing, music production, local AI work or always-on Plex and NAS duty who need real CPU power in a small, quiet chassis.
Full comparison table
Compare all 65 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.
- 65 Mini PCs
- 41 specs compared
- 38 filters
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$1899.00
AsusNUC 13 Pro Slim (i7 16GB + 512GB)
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AsusROG GR70 (RTX 5070 32GB + 2TB)
$2599.00
BeelinkMini S12 Pro (N100 16GB + 500GB)
$339.00
AsusNUC 15 Pro Slim (Core 5 16GB + 512GB)
$1076.43
GeekomIT13 2026 Edition (Ultra 7 32GB + 1TB)
$1399.00
BeelinkSER8 (32GB + 1TB)
$939.00
BeelinkSER9 Pro (24GB + 1TB)
$689.00
AppleMac Mini (M4 16GB + 512GB)
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AppleMac Mini (M4 Pro 24GB + 512GB)
$1569.00
AppleMac Mini (M2 Pro 16GB + 512GB)
$1273.46
BeelinkSER5 Pro (16GB + 480GB)
$389.00
GMKtecNucBox M7 Ultra (32GB + 512GB)
$599.99
GeekomGT1 Mega Ultra 9
$1149.00
BeelinkMini S12 (N95 8GB + 480GB)
$289.00
BeelinkEQi 304 (24GB + 512GB)
$629.00
GeekomA9 Mega (128GB + 2TB)
5% OFF$3999.00$3799.04
GMKtecNucBox G3 Pro (16GB + 512GB)
30% OFF$459.99$319.98
GMKtecNucBox M2 Pro S (16GB + 1TB)
$499.98
Mini PCsGeekomA5 (Ryzen 5 16GB + 512GB)
4.2(165)12% OFF$395.10$349.00
Mini PCsGeekomA5 Pro (Ryzen 5 16GB + 512GB)
4.4(642)$569.00
Mini PCsGeekomA5 Pro 2026 Edition (16GB + 1TB)
4.3(678)$569.00
Mini PCsGeekomA6 (Ryzen 7 16GB + 1TB)
4.4(445)$599.00
Mini PCsGeekomA7 Max (Ryzen 9)
4.3(115)$697.00
Mini PCsGeekomA8 (Ryzen 7 16GB + 1TB)
4.3(414)$639.00
Mini PCsGeekomA8 Max (Ryzen 7)
4.1(46)$799.00
Mini PCsGeekomA8 Max (Ryzen 9)
4.3(147)14% OFF$1099.00$949.00
Mini PCsGeekomA9 Max (HX 370)
4.3(697)10% OFF$1299.00$1169.10
Mini PCsGeekomA9 Max (HX 470)
4.3(640)$1599.00- Mini PCsGeekom
A9 Mega (128GB + 2TB)
4.5(2)5% OFF$3999.00$3799.04 
Mini PCsGeekomA9 Mega (64GB + 1TB)
4.3(672)$2399.00
Mini PCsGeekomAX8 Max (16GB + 1TB)
4.3(346)10% OFF$649.00$584.10
Mini PCsGeekomGT1 Mega Ultra 5
4.4(29)$1299.00- Mini PCsGeekom
GT1 Mega Ultra 9
4.5(369)$1149.00 - Mini PCsGeekom
IT13 (1TB)
4.4(642)16% OFF$799.00$674.10 - Mini PCsGeekom
IT13 2026 Edition (Ultra 7 32GB + 1TB)
4.8(9)$1399.00 
Mini PCsGeekomIT13 (2TB)
4.4(636)$599.00
Mini PCsGeekomIT15 (32GB + 1TB)
4.4(642)10% OFF$1299.00$1169.10
Mini PCsGeekomMini Air12 (Pentium 7505 8GB + 256GB)
4.3(261)10% OFF$299.00$269.10
Mini PCsGMKtecG10 (16GB + 512GB)
4.1(293)$319.99- Mini PCsGMKtec
NucBox G3 Pro (16GB + 512GB)
4.4(1,668)30% OFF$459.99$319.98 
Mini PCsGMKtecNucBox G3S (8GB + 256GB)
4.2(1,820)$249.99- Mini PCsGMKtec
NucBox M2 Pro S (16GB + 1TB)
4.4(749)$499.98 
Mini PCsGMKtecNucBox M5 Ultra (32GB + 512GB)
4.3(985)$559.99
Mini PCsGMKtecNucBox M6 Ultra (32GB + 1TB)
4.2(476)$629.99- Mini PCsGMKtec
NucBox M7 Ultra (32GB + 512GB)
4.5(1,018)$599.99