GMKtec NucBox K2 vs GMKtec NucBox M3

GMKtec NucBox K2 vs GMKtec NucBox M3

Comparison

General
Model NameGMKtec NucBox K2GMKtec NucBox M3
BrandGMKtecGMKtec
Release Date
MSRP$479 (barebone)
$549 (16GB + 1TB)
$579 (32GB + 1TB)
$370 (barebone)
$440 (16GB + 512GB)
$458 (16GB + 1TB)
Pre-installed OSWindows 11 Pro
Where to buy
Warranty1 year
System
CPUAMD Ryzen 7735HSIntel Core i5-12450H
Cores/Threads8 cores 16 threads @ 3.2 to 4.75 GHz
8 cores 12 threads @ 1.5 to 4.4 GHz
Integrated GPUAMD Radeon 680M @ 2.2 GHz
Intel UHD Graphics Xe G4 48EUs @ 1200 MHz
Dedicated GPU
RAM16GB/32GB16GB
RAM TypeDDR5 4800 MHzDDR4 3200 MHz
RAM Slots2 x SO-DIMM2 x SO-DIMM
Maximum RAM64GB64GB
Storage512GB/1TB512GB/1TB
Storage Slots1 x Gen 3 NVMe1 x Gen 3 NVMe
1 x M.2 SATA
Expansion Slots
Sound card
SD Card
Body
Width122 mm114
Height112 mm106
Depth43 mm42
Volume0.59L0.507L
Weight440g
MaterialPlastic
ColorsBlackWhite
CoolingDual copper heat pipes with active cooling fan
VESA mount
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.25.2
Max number of displays33
Network
3.5mm Headphone Jack x 2
USB410
Ethernet1 x 2.5 Gbps1 x 2.5 Gbps
HDMI HDMI 2.1 x 2 HDMI 2.0 x 2
Display Port via USB Type C
Others3 x USB 3.2 Gen2 Type A
2 x USB 2.0 Type A
3 x USB 3.2 Type A
1 x USB 2.0 Type A
1 x USB Type C (DP 1.4/Data)
Power Management
PSU (W)120
Idle W7
Load W73
CPU TDP (W)3545
Idle Temperature
Load Temperature70°C
Noise Level – Idle24 dB
Noise Level – Load42 dB
Miscellaneous
Other featuresKensington lock
Performance
Nintendo Entertainment System Excellent
Super Nintendo Entertainment System Excellent
Sega Saturn Excellent
PlayStation 1 Excellent
Nintendo 64 Excellent
Sega Dreamcast Excellent
PlayStation 2 Excellent
Game Boy Advance Excellent
Nintendo GameCube Excellent
Nintendo DS Excellent
PlayStation Portable Excellent
Nintendo Wii Excellent
PlayStation 3 Excellent
Nintendo Wii U Excellent
Benchmarks
Passmark CPU Mark
Geekbench 6
Geekbench 5
Antutu v9
Antutu v8
Cinebench R23
3DMark

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