GMKtec NucBox K3 Pro DDR5
GMKtec

NucBox K3 Pro DDR5

CPU i7 12650H
GPU Iris Xe 64EU
Max RAM 64GB
Drives 1
From $125
Seller Amazon

The GMKtec NucBox K3 Pro DDR5 is a mini PC powered by the Intel i7 12650H (12th gen). It features 6 performance cores and 16 threads and a soldered CPU. Graphics are handled by the integrated Intel Iris Xe 64EU. Supports up to 64GB of RAM across 2 slots at 4800 MT/s. Storage capacity of up to 1 drive including 1 NVMe. Connectivity includes USB4 40Gbps. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 122 × 112 × 43mm (0.59L). Uses a Brick PSU (120W), 45W TDP.

CPU & Performance

CPUi7 12650H
Generation12th
P-Cores6
Threads16
Single-core71
Multi-core33
Socket0

GPU

GPUIris Xe 64EU
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM64GB
RAM slots2
Max speed4800 MT/s
ECC supportNo

Storage

Max drives1
NVMe slots1
Gen4 x41
SD cardNo

Ports & Connectivity

USB4 40Gbps1
Max displays3

Network

Max Ethernet1G
2.5G ports1
vProN

Physical

Dimensions122 × 112 × 43 mm
Volume0.59L
Fan size80mm
Warranty1 yr

Power

TDP45W
PSU typeBrick
PSU120W

Pricing

Minimum$480
Barebone est.$125

Additional

Recommended for productivity, software development, multitasking, media use, light gaming, larger multitasking workloads, and very small desk setups. Consider GMKtec NucBox K3 Pro DDR5 if you want a ultra-compact mini PC built around its listed Intel i7 12650H processor and Intel Iris Xe 64EU integrated GPU. It is less suitable for heavy gaming than models with a discrete GPU, but the listed expansion and integrated graphics options make it flexible for everyday workloads.

GMKtec NucBox K3 Pro DDR5 features Intel i7 12650H with Intel Iris Xe 64EU integrated GPU, offering 1× 2.5G Ethernet and USB4. CPU details include 12th CPU generation, 6 performance cores, and 16 threads. Memory support includes up to 64GB RAM across 2 slots at 4800 MT/s. Storage support includes up to 1 storage drive including 1 NVMe SSD slot and 1× PCIe Gen4 x4 NVMe. Display support includes support for up to 3 displays. Port connectivity includes 1× USB4 40Gbps. Networking includes 1× 2.5G Ethernet. Physical design includes a 122 × 112 × 43 mm chassis (0.59L). Cooling information lists 80 mm main fan. Power information lists Brick power supply rated at 120W and 45W TDP. Lifecycle information lists 1-year warranty and release date listed as 23-Mar-2025.

Based on its overall score of 237.2, GMKtec NucBox K3 Pro DDR5 is positioned as a solid midrange mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

Notes

Claims to have LPDDR5 5600Mhz sodimms which is confusing

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