GMKtec NucBox K4 vs GMKtec NucBox K3 Pro
Comparison
| Model Name | GMKtec NucBox K4 | GMKtec NucBox K3 Pro |
| Brand | GMKtec | GMKtec |
| Release Date | ||
| MSRP | $499 (barebone) $649 (32GB + 1TB) | $490 (barebone) $510 (24GB + 512) $560 (24GB + 1TB) $640 (24GB + 2TB) |
| Pre-installed OS | Windows 11 Pro (non barebone only) | Windows 11 Pro |
| Where to buy | ||
| Warranty | 1 year | |
| CPU | AMD Ryzen 7940HS | Intel Core i7-12650H |
| Cores/Threads | 8 cores 16 threads @ 4.0 to 5.2 GHz | 10 cores 16 threads @ 1.7 to 4.7 GHz |
| Integrated GPU | AMD Radeon 780M @ 2.8 GHz | Intel UHD Graphics 64EUs @ 1.4 GHz |
| Dedicated GPU | ||
| RAM | 32GB | 24GB |
| RAM Type | DDR5 5600 MHz | DDR5 4800 MHz |
| RAM Slots | 2 x SO-DIMM | 2 x SO-DIMM |
| Maximum RAM | 64GB | 64GB |
| Storage | 1TB | 1TB/2TB |
| Storage Slots | 1 x Gen 4 NVMe | 1 x Gen 3 NVMe |
| Expansion Slots | ||
| Sound card | ||
| SD Card | ||
| Width | 120 mm | 122 |
| Height | 110 mm | 112 |
| Depth | 40 mm | 43 |
| Volume | 0.528L | 0.59L |
| Weight | 396g | |
| Material | Plastic | |
| Colors | Black | Black |
| Cooling | ||
| VESA mount | ||
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.2 | 5.2 |
| Max number of displays | 3 | 3 |
| Network | ||
| 3.5mm Headphone Jack | ||
| USB4 | 1 | 1 |
| Ethernet | 1 x 2.5 Gbps | 1 x 1 Gbps |
| HDMI | ||
| Display Port | ||
| Others | 3 x USB 3.2 Type A 1 x USB 2.0 Type A | 2 x USB 3.2 Type A 2 x USB 2.0 Type A |
| PSU (W) | 120 | 120 |
| Idle W | 7 | |
| Load W | 53 | |
| CPU TDP (W) | 45 | 45 |
| Idle Temperature | 43°C | |
| Load Temperature | 80°C | |
| Noise Level – Idle | 25 dB | |
| Noise Level – Load | 40 dB | |
| Other features | Kensington lock | Kensington lock |
| Nintendo Entertainment System | ||
| Super Nintendo Entertainment System | ||
| Sega Saturn | ||
| PlayStation 1 | ||
| Nintendo 64 | ||
| Sega Dreamcast | ||
| PlayStation 2 | ||
| Game Boy Advance | ||
| Nintendo GameCube | ||
| Nintendo DS | ||
| PlayStation Portable | ||
| Nintendo Wii | ||
| PlayStation 3 | ||
| Nintendo Wii U | ||
| Passmark CPU Mark | ||
| Geekbench 6 | ||
| Geekbench 5 | ||
| Antutu v9 | ||
| Antutu v8 | ||
| Cinebench R23 | ||
| 3DMark |