New
GMKtec K12 2025
CPU AMD Ryzen 7 H 255
RAM 32 GB
Storage 1 TB
GPU AMD Radeon 780M
form factor mini
psu w 120
OS Windows 11 Pro
75 Overall Score
Price £0
About This Desktop
GMKtec K12 2025 — CPU AMD Ryzen 7 H 255, RAM 32 GB, storage 1024 GB, GPU AMD Radeon 780M, form factor mini, psu 120 W.
- CPU AMD Ryzen 7 H 255
- RAM 32 GB
- Storage 1024 GB
- GPU AMD Radeon 780M
- Form factor mini
- Psu 120 W
- OS Windows 11 Pro
Overview
Performance
Pros & Cons
Pros
- Strong social proof (93th percentile) 93th
- Strong gpu (86th percentile) 86th
- Strong ram (82th percentile) 82th
- Strong port (81th percentile) 81th
Cons
- Below average reliability (12th percentile) 12th
Specifications
Full Specifications
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 | 32 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR5 |
| Storage | 1 TB |
| Storage Type | NVMe SSD |
Build
| Form Factor | mini |
| PSU | 120 |
| Weight | 2.1 kg / 4.7 lbs |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 4 |
| Thunderbolt | USB4.0 |
| HDMI | 1x HDMI 2.1 |
| DisplayPort | 1x DisplayPort 1.4 |
| Wi-Fi | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | 2.5GbE |
System
| OS | Windows 11 Pro |
vs Competition
| Spec | GMKtec K12 | Lenovo Legion 34IAS10 | HP OMEN GT22-3080 | ASUS Republic of Gamers GM700TZ-BS978 | MSI EdgeXpert EdgeXpert-11SUS | CLX SET TGMSETRTU5204BM |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen 7 H 255 | Intel Core Ultra 9 | Intel Core Ultra 7 265K | AMD Ryzen 9 9950X | NVIDIA GB | Intel Core i9 14900KF |
| RAM (GB) | 32 | 64 | 32 | 64 | 128 | 64 |
| Storage (GB) | 1024 | 3072 | 2048 | 2048 | 4000 | 8000 |
| GPU | AMD Radeon 780M | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5080 | AMD Radeon RX 9070 XT | NVIDIA Blackwell Architecture | NVIDIA GeForce RTX 5070 |
| Form Factor | mini | mid-tower | mid-tower | Desktop | mini | mid-tower |
| Psu W | 120 | 1200 | 850 | 850 | 240 | 850 |
| OS | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home | NVIDIA DGX OS | Windows 11 Home |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Storage | Reliability | Social Proof |
|---|---|---|---|---|---|---|---|
| GMKtec K12 | 65.4 | 86.2 | 82.3 | 80.8 | 71.2 | 11.9 | 93 |
| Lenovo Legion 34IAS10 Compare | 97.8 | 87.9 | 96.6 | 92.1 | 96.4 | 71.1 | 80.4 |
| HP OMEN GT22-3080 Compare | 95.9 | 87.9 | 78.3 | 93.6 | 90.9 | 71.1 | 98.6 |
| ASUS Republic of Gamers GM700TZ-BS978 Compare | 98.8 | 77 | 94.3 | 97.6 | 90.9 | 39.1 | 72 |
| MSI EdgeXpert EdgeXpert-11SUS Compare | 99.6 | 95.2 | 98.8 | 87.9 | 97.9 | 39.1 | 85.6 |
| CLX SET TGMSETRTU5204BM Compare | 94 | 80.9 | 96.6 | 87.1 | 99.1 | 11.9 | 98.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
