ASUS ROG GR70 vs GMKtec NucBox K15
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ASUS ROG GR70
Ryzen 9 9955HX3D / RTX 5070 Laptop / 32GB DDR5 / 2TB SSD / Windows 11 Home
GMKtec NucBox K15
Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Amazon results may include other models. Verify the processor, memory, storage, and seller before buying.
| Memory | ||
|---|---|---|
| Storage |
1Is it fast for normal work?
ASUS ROG GR70
Not available
GMKtec NucBox K15
Not available
2Can it handle sustained work?
ASUS ROG GR70
Not available
GMKtec NucBox K15
Not available
3Can it game?
ASUS ROG GR70
Not available
GMKtec NucBox K15
Not available
4Is it loud or hot?
ASUS ROG GR70
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Turbo mode was too loud for the reviewer
Robtech found the default profile acceptable but the highest-performance mode too loud for his preference. His sample had 64GB memory and a PCIe 5.0 SSD. This is an attributed listening impression.
Robtech · 7:56 -
NerdNest found it generally quiet
NerdNest found the GR70 generally quiet, while acknowledging audible fans under heavy load. He said he left it in Turbo mode. This differs from Robtech’s impression; test conditions and the conflicting memory descriptions prevent a direct noise comparison.
NerdNest · 8:54
GMKtec NucBox K15
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Turbo mode was too loud for the reviewer Not available
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NerdNest found it generally quiet Not available
5How much electricity does it use?
ASUS ROG GR70
Not available
GMKtec NucBox K15
Not available
6Can I upgrade and connect everything?
ASUS ROG GR70
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Second SSD slot lacked a thermal pad
Robtech found cooling on the populated PCIe 5.0 slot, but no thermal pad on the second PCIe 4.0 slot in his 64GB review unit.
Robtech · 2:40 -
Opening the case requires care around the fan cable Not available
GMKtec NucBox K15
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Memory is upgradeable Yes
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Storage is upgradeable Yes
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Second SSD slot lacked a thermal pad Not available
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Opening the case requires care around the fan cable
Team Pandory demonstrated removing the feet, metal cover and case screws to reach the replaceable memory and SSDs. The upper fan remains connected to the mainboard as the case opens, so the cable needs care during access.
Team Pandory · 12:02
7Is it good value?
ASUS ROG GR70
Not available
GMKtec NucBox K15
Not available
8Will it be dependable?
ASUS ROG GR70
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Ubuntu connected to Wi-Fi and Bluetooth
Robtech reported working wireless and Bluetooth in an Ubuntu check on his review configuration. The Ubuntu version, kernel and firmware were not specified.
Robtech · 3:17 -
Ubuntu detected the main devices Not available
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Batocera 42 connected to Wi-Fi and a controller Not available
GMKtec NucBox K15
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Ubuntu connected to Wi-Fi and Bluetooth Not available
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Ubuntu detected the main devices
Lon.TV reported working video, audio, Bluetooth, networking and Wi-Fi during an Ubuntu test on his 32GB/1TB K15. The distribution version was not specified, so this does not establish compatibility with every Linux release.
Lon.TV · 9:02 -
Batocera 42 connected to Wi-Fi and a controller
Team Pandory reported that Batocera 42 booted and connected to Wi-Fi and a Bluetooth controller on his 48GB/1TB K15. This is a basic compatibility check on that configuration.
Team Pandory · 9:44
References
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ASUS ROG. GR70-N90066AN US specifications. Product page. Accessed .
Configuration: Ryzen 9 9955HX3D / RTX 5070 Laptop / 32GB DDR5 / 2TB SSD / Windows 11 Home
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Robtech. The FASTEST AMD Ryzen Gaming Mini PC (3L) - ASUS ROG NUC GR70. Video review. . Accessed .
Configuration: Ryzen 9 9955HX3D / RTX 5070 Laptop 8GB / 64GB DDR5-5600 / PCIe 5.0 NVMe SSD, capacity unconfirmed / Windows 11 Home; Ubuntu version unconfirmed. Silent, default and Turbo modes tested; firmware version unconfirmed.
Disclosure: Loan review sample and affiliate links disclosed.
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NerdNest. PS5 Size, PC Power: The ASUS ROG GR70 is INSANE. Video review. . Accessed .
Configuration: Ryzen 9 9955HX3D / RTX 5070 Laptop. Video states 64GB RAM; updated description instead identifies 32GB/2TB. Exact memory, SSD and Windows edition unresolved. Turbo mode used; firmware unconfirmed.
Disclosure: Hardware provided by ASUS; reviewer states ASUS did not sponsor the video.
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GMKtec. NucBox K15 specifications and US configuration. Product page. Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5 / 1TB SSD / Windows 11 Pro / metallic gray and black / US plug
Disclosure: Manufacturer specifications; no MiniPCBench measurements.
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Lon.TV. GMKTec K15 Mini PC Review - The "Toyota Camry" Mini PC With Plenty of Upgrade Options. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 32GB DDR5-4800 / 1TB NVMe SSD. Windows edition and firmware version unconfirmed; Ubuntu version unspecified. Performance mode used.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
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Team Pandory. This Mini PC Runs Shockingly Cool and Quiet [GMKTEC K15 Review]. Video review. . Accessed .
Configuration: Core Ultra 5 125U / 48GB DDR5-4800 / 1TB NVMe SSD / Windows 11 Pro; Batocera 42 also tested. Firmware version unconfirmed.
Disclosure: Free review unit and affiliate links disclosed; no other payment for coverage.
Value for money
No value comparison is available. It requires eligible test scores and at least four current price observations in seven days.
Specification differences
Differences supported by the listed manufacturer specifications
Higher listed specifications for ASUS ROG GR70
Higher listed specifications for GMKtec NucBox K15
- Provides 3 storage slots versus 2
Verified specifications
Manufacturer-sourced specifications and current testing status
Processor
| Specification | ROG GR70 | NucBox K15 |
|---|---|---|
| CPU | AMD Ryzen 9 9955HX3D | Intel Core Ultra 5 125U |
| Cores / threads | 16 / 32 | 12 / 14 |
| Processor default TDP | 70 W | Not disclosed |
| Integrated graphics | NVIDIA GeForce RTX 5070 Laptop GPU; AMD Radeon 610M integrated graphics | Intel Graphics |
Memory and storage
| Specification | ROG GR70 | NucBox K15 |
|---|---|---|
| Memory type | DDR5-5600 SO-DIMM, 2 x 16GB | DDR5 SO-DIMM; up to 5600 MT/s supported |
| Maximum memory | 96 GB | 96 GB |
| Upgradeable memory | Yes | Yes |
| Storage slots | 2 | 3 |
Connectivity
| Specification | ROG GR70 | NucBox K15 |
|---|---|---|
| Ethernet | 1 x 2.5GbE | 2 x 2.5GbE, Realtek RTL8125BG |
| Wireless | Wi-Fi 7 and Bluetooth 5.4 | MediaTek RZ616 / MT7922 Wi-Fi 6E and Bluetooth 5.2 |
| USB4 | Yes | Yes |
| Thunderbolt | Not published | Not published |
Size and price
| Specification | ROG GR70 | NucBox K15 |
|---|---|---|
| Enclosure volume | 3 liters | Not published |
| List price | Not published | Not published |
| Product class | Not assigned | Not assigned |