GMKtec NucBox K2 vs GMKtec NucBox K3 Pro

GMKtec NucBox K2 vs GMKtec NucBox K3 Pro

Comparison

General
Model NameGMKtec NucBox K2GMKtec NucBox K3 Pro
BrandGMKtecGMKtec
Release Date
MSRP$479 (barebone)
$549 (16GB + 1TB)
$579 (32GB + 1TB)
$490 (barebone)
$510 (24GB + 512)
$560 (24GB + 1TB)
$640 (24GB + 2TB)
Pre-installed OSWindows 11 Pro
Where to buy
Warranty1 year
System
CPUAMD Ryzen 7735HSIntel Core i7-12650H
Cores/Threads8 cores 16 threads @ 3.2 to 4.75 GHz
10 cores 16 threads @ 1.7 to 4.7 GHz
Integrated GPUAMD Radeon 680M @ 2.2 GHz
Intel UHD Graphics 64EUs @ 1.4 GHz
Dedicated GPU
RAM16GB/32GB24GB
RAM TypeDDR5 4800 MHzDDR5 4800 MHz
RAM Slots2 x SO-DIMM2 x SO-DIMM
Maximum RAM64GB64GB
Storage512GB/1TB1TB/2TB
Storage Slots1 x Gen 3 NVMe1 x Gen 3 NVMe
Expansion Slots
Sound card
SD Card
Body
Width122 mm122
Height112 mm112
Depth43 mm43
Volume0.59L0.59L
Weight440g396g
MaterialPlastic
ColorsBlackBlack
Cooling
VESA mount
Connectivity
Wi-FiWi-Fi 6Wi-Fi 6
Bluetooth5.25.2
Max number of displays33
Network
3.5mm Headphone Jack
USB411
Ethernet1 x 2.5 Gbps1 x 1 Gbps
HDMI HDMI 2.1 x 2 HDMI 2.0 x 2
Display Port
Others3 x USB 3.2 Gen2 Type A
2 x USB 2.0 Type A
2 x USB 3.2 Type A
2 x USB 2.0 Type A
Power Management
PSU (W)120120
Idle W77
Load W7353
CPU TDP (W)3545
Idle Temperature43°C
Load Temperature70°C80°C
Noise Level – Idle24 dB25 dB
Noise Level – Load42 dB40 dB
Miscellaneous
Other featuresKensington lockKensington lock
Performance
Nintendo Entertainment System Excellent Excellent
Super Nintendo Entertainment System Excellent Excellent
Sega Saturn Excellent Excellent
PlayStation 1 Excellent Excellent
Nintendo 64 Excellent Excellent
Sega Dreamcast Excellent Excellent
PlayStation 2 Excellent Excellent
Game Boy Advance Excellent Excellent
Nintendo GameCube Excellent Excellent
Nintendo DS Excellent Excellent
PlayStation Portable Excellent Excellent
Nintendo Wii Excellent Excellent
PlayStation 3 Excellent Average
Nintendo Wii U Excellent Excellent
Benchmarks
Passmark CPU Mark
Geekbench 6
Geekbench 5
Antutu v9
Antutu v8
Cinebench R23
3DMark