GMKtec K12
The Ryzen 7 H 255 processor and Radeon 780M integrated graphics deliver strong AVX512-capable performance, while the Oculink port provides PCIe 4.0 x4 bandwidth for low-lag eGPU expansion. Its exceptional connectivity includes quad 4K/8K display support, dual 2.5GbE LAN, and three M.2 2280 slots for up to 24TB of storage, all in a compact chassis with dual-fan cooling. This mini PC is best for developers and home lab enthusiasts needing a versatile, high-I/O node for virtualized environments, media serving, or multi-display productivity workstations.
CPU AMD Ryzen 7 H 255
RAM 32 GB
Storage 512 GB
GPU AMD Radeon 780M
form factor mini
psu w 120
OS Windows 11 Pro
61 综合评分
价格 £0
暂无在售信息
概览
优缺点
优点
- Strong social proof (97th percentile) 97th
- Strong port selection (93rd percentile) 93rd
- Strong ram (83rd percentile) 83rd
缺点
- Below average reliability (12th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | AMD Ryzen 7 H 255 |
| Cores | 8 |
| Frequency | 4.9 GHz |
| L3 Cache | 16 MB |
Graphics
| GPU | AMD Radeon 780M |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR5 |
| Storage | 512 GB |
| Storage Type | NVMe SSD |
Build
| Form Factor | mini |
| PSU | 120 |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 6 |
| Thunderbolt | USB4.0 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | 1x DP1.4 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | 2.5GbE |
System
| OS | Windows 11 Pro |
竞品对比
| Spec | GMKtec K12 | HP OMEN GT22-3080 | Lenovo Legion 90Y6003JUS | Dell Tower Plus EBT2250 | ASUS Republic of Gamers GM700TZ-BS978 | Apple Mac Studio M4 Max |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 7 H 255 | Intel Core Ultra 7 265K | Intel Core Ultra 9 | Intel Core Ultra 7 265 | AMD Ryzen 9 9950X | Apple M4 Max |
| RAM (GB) | 32 | 32 | 64 | 32 | 64 | 36 |
| Storage (GB) | 512 | 2048 | 3072 | 3000 | 2048 | 512 |
| GPU | AMD Radeon 780M | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5060 | AMD Radeon RX 9070 XT | Apple M4 Max 32-core |
| Form Factor | mini | mid-tower | mid-tower | mid-tower | desktop | sff |
| Psu W | 120 | 850 | 1200 | 460 | 850 | - |
| OS | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | Windows 11 Home | macOS |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | CPU | GPU | RAM | 接口 | 存储 | 可靠性 | 用户口碑 |
|---|---|---|---|---|---|---|---|
| GMKtec K12 | 63.7 | 56.2 | 82.5 | 93.3 | 42.3 | 11.8 | 97.4 |
| HP OMEN GT22-3080 Compare | 96 | 89 | 78.8 | 93.3 | 91.6 | 70.6 | 87.2 |
| Lenovo Legion 90Y6003JUS Compare | 97.5 | 89 | 96.4 | 91.8 | 96.4 | 70.6 | 84.1 |
| Dell Tower Plus EBT2250 Compare | 89.6 | 73.2 | 78.8 | 97 | 95.7 | 70.6 | 99.1 |
| ASUS Republic of Gamers GM700TZ-BS978 Compare | 98.8 | 79.6 | 93.9 | 97.3 | 91.6 | 38 | 74.2 |
| Apple Mac Studio M4 Max Compare | 85.6 | 66.7 | 69.4 | 94.5 | 31.7 | 99.3 | 99.9 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
