GMKtec or Bmax? Mini PCs Compared in 2026
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This GMKtec vs bmax mini PC guide helps you choose the right small form factor computer. Both units offer 16GB of DDR4 memory and target users who need reliable daily performance. The main difference lies in their processing power and connectivity. GMKtec provides a newer AMD processor with dual 2.5GbE ports, while Bmax uses an older Intel Core i5 with standard Gigabit Ethernet. Your choice depends on whether you prioritize modern networking speeds or a specific Windows edition.
Key differences
| Aspect | GMKtec Mini PC Dual 2.5GbE | Bmax B6 Turbo Intel i5 Mini PC |
|---|---|---|
| Processor | AMD Ryzen Embedded R2514 | Intel Core i5-8257U |
| Networking | Dual 2.5GbE Ethernet | Gigabit Ethernet |
| Display Outputs | Triple display support (2x HDMI, 1x USB-C DP) | Dual display support (HDMI, DP 1.2) |
| Operating System | Not listed | Windows 11 Pro |
| Storage | Not listed | 512GB SATA SSD |
Which one should you choose?
Choose GMKtec Mini PC Dual 2.5GbE if
- You need dual 2.5GbE ports for advanced networking tasks like firewall or NAS setups.
- You want to connect three independent 4K displays simultaneously.
- You prefer a processor designed for continuous 24/7 commercial operation.
Choose Bmax B6 Turbo Intel i5 Mini PC if
- You require Windows 11 Pro pre-installed for professional software compatibility.
- You want a known Intel Core i5 architecture for specific legacy applications.
- You need a 512GB SSD included for immediate storage capacity.
Verdict: Choose the GMKtec if your workflow demands high-speed dual networking and multi-display setups for industrial or home lab use. Select the Bmax if you specifically need Windows 11 Pro and a reliable Intel Core i5 processor for standard office tasks.
GMKtec vs Bmax Mini PC
Processor performance
The GMKtec G11 uses the AMD Ryzen Embedded R2514, built on the Zen+ architecture for continuous 24/7 operation. It targets commercial and industrial environments with higher sustained performance. In contrast, the Bmax B6 Turbo relies on the Intel Core i5-8257U, a quad-core processor with eight threads and a 6MB Smart Cache. The i5-8257U offers burst speeds up to 3.90 GHz. The R2514 is designed for professional workloads and multitasking, while the i5-8257U focuses on office suites and data analysis. Both chips aim to beat older entry-level models, but their architectures serve different stability and speed needs.
Graphics capabilities
GMKtec includes an AMD Radeon GPU with a dedicated shader core. It supports three independent 4K displays at 60Hz via dual HDMI 2.0 and USB-C DisplayPort Alt Mode. The Bmax B6 Turbo features Intel Iris Plus Graphics 655, which supports dual 4K displays at 60Hz through HDMI and DisplayPort 1.2. The AMD solution offers higher throughput for intensive tasks and better support for multiple monitors. The Intel graphics are sufficient for standard dual-monitor setups and 4K video playback. If you need three screens or heavier graphical processing, the GMKtec provides more output options and power.
Networking options
The GMKtec G11 stands out with dual 2.5GbE Ethernet ports. This allows you to configure it as a firewall, router, or NAS server using software like pfSense. It also includes WiFi 6E for faster speeds and lower latency on the 6GHz band. The Bmax B6 Turbo provides a single Gigabit Ethernet port and WiFi 6. While WiFi 6 is reliable, it lacks the 6GHz band advantage. The dual 2.5GbE ports on the GMKtec offer superior flexibility for home labs, virtualization, and high-speed internal networking, giving it a clear edge for network-focused users.
Storage and memory
Both mini PCs come with 16GB of DDR4 RAM, ensuring smooth multitasking for daily tasks. The GMKtec G11 does not list storage capacity in its key specs, though variations mention SSD options. The Bmax B6 Turbo includes a 512GB M.2 SSD and dual M.2 slots for NVMe or SATA expansion. It also has dual SO-DIMM slots for memory upgrades. The Bmax offers more clarity on storage capacity and upgrade paths. If you need a known storage size or easy RAM expansion, the Bmax provides better documented options for future upgrades.
Form factor
The Bmax B6 Turbo is extremely compact, measuring 125x112x33mm and weighing only 300g. It features a precision-engineered fan and heatsink for silent cooling. The GMKtec G11 is larger, with dimensions around 3.42 inches in width and length, and weighs 1.65 pounds. The Bmax design is ideal for minimalist desks or business travel due to its small footprint. The GMKtec is bulkier but likely accommodates its dual networking ports and enhanced cooling for 24/7 operation. If portability and minimal desk space are your priorities, the Bmax is the superior choice.
Choose the Right Mini PC for You
Users needing dual 2.5GbE networking
The GMKtec G11 features dual 2.5GbE Ethernet ports, allowing you to configure it as a firewall, router, or NAS. This dual NIC setup supports complex home lab tasks and secure remote access. The Bmax model only offers a single Gigabit Ethernet port, limiting its networking versatility for advanced users.
Users requiring triple display output
The GMKtec G11 supports up to three independent 4K displays using dual HDMI and USB-C ports. This is ideal for trading desks or control rooms. The Bmax B6 Turbo is limited to dual monitor output via HDMI and DisplayPort, making it less suitable for multi-screen professional workflows.
Users prioritizing lightweight portability
The Bmax B6 Turbo weighs only 300g, making it significantly lighter and more portable than the GMKtec G11, which weighs 1.65 pounds. Its compact chassis fits easily into travel bags or minimalist setups. If you need a lightweight unit for business travel, the Bmax is the better choice.
Users wanting Windows 11 Pro
The Bmax B6 Turbo includes Windows 11 Pro, offering advanced security and management features for business environments. The GMKtec G11 data does not specify the included operating system. If you require the Pro edition out of the box, the Bmax provides this specific software configuration.
The products compared
GMKtec Mini PC Dual 2.5GbE
Best for: home labs and digital signage setups
- Processor
- AMD Ryzen Embedded R2514
- Installed RAM
- 16GB
- Storage Capacity
- 256GB
- Memory Type
- DDR4
- Graphics
- AMD Radeon GPU
- Ethernet Ports
- Dual 2.5GbE
View on Amazon: GMKtec Mini PC Dual 2.5GbE Affiliate link
The GMKtec G11 uses an AMD Ryzen Embedded R2514 processor for 24/7 commercial reliability. It includes 16GB dual-channel DDR4 RAM and dual 2.5GbE ports for networking tasks. The system supports three 4K displays via dual HDMI and USB-C. You get WiFi 6E and Bluetooth 5.2 for connectivity. This compact unit suits users needing stable performance for home labs or digital signage.
Pros
- AMD Ryzen Embedded R2514 processor for continuous operation
- Dual 2.5GbE Ethernet ports for networking flexibility
- 16GB dual-channel DDR4 RAM
- Supports three 4K displays simultaneously
Cons
- Uses DDR4 RAM instead of newer DDR5
- 1-year limited warranty coverage
- No mention of included operating system
Good fit if
- You need dual 2.5GbE ports for a home lab or firewall
- You require three simultaneous 4K displays
- You need a system designed for 24/7 commercial use
Skip if
- You require DDR5 memory for maximum bandwidth
- You need more than three display outputs
- You want a pre-installed Windows license
Verdict: The GMKtec G11 Ryzen Embedded Mini PC is a robust choice for users building home labs or running digital signage who need dual 2.5GbE ports and triple 4K display support.
Bmax B6 Turbo Intel i5 Mini PC
Best for: Office multitasking and dual monitor setups
- Processor
- Intel Core i5-8257U
- Installed RAM
- 16GB
- Storage Capacity
- 512GB
- Memory Type
- DDR4
- Graphics
- Intel Iris Plus Graphics 655
- Ethernet Ports
- Gigabit Ethernet
View on Amazon: Bmax B6 Turbo Intel i5 Mini PC Affiliate link
The Bmax B6 Turbo uses an Intel Core i5-8257U processor with 16GB of DDR4 RAM and a 512GB SSD. It supports dual 4K displays via HDMI and DisplayPort. The unit includes WiFi 6 and Windows 11 Pro. This compact system suits users needing reliable multitasking and clear visuals for office work or media playback without needing high-end gaming power.
Pros
- Intel Core i5-8257U processor with 4 cores and 8 threads
- 16GB DDR4 RAM for smooth multitasking
- 512GB M.2 SSD for fast storage
- Dual 4K display support via HDMI and DisplayPort
- WiFi 6 connectivity
Cons
- Intel Iris Plus Graphics 655 lacks dedicated GPU power
- SATA SSD limits transfer speeds compared to NVMe options
- 8th Gen Intel CPU is older generation technology
Good fit if
- You need dual monitor support for productivity
- You require WiFi 6 for stable networking
- You want a lightweight system for travel
Skip if
- You need high-end gaming performance
- You require the latest processor generation
- You need NVMe storage speeds
Verdict: Bmax B6 Turbo i5-8257U Mini PC offers solid multitasking and dual display support for office tasks. It fits users who value connectivity and portability over raw graphical power.
Specifications side by side
| Spec | GMKtec Mini PC Dual 2.5GbE | Bmax B6 Turbo Intel i5 Mini PC |
|---|---|---|
| Processor | AMD Ryzen Embedded R2514 | Intel Core i5-8257U |
| Installed RAM | 16GB | 16GB |
| Storage Capacity | 256GB | 512GB |
| Memory Type | DDR4 | DDR4 |
| Graphics | AMD Radeon GPU | Intel Iris Plus Graphics 655 |
| Ethernet Ports | Dual 2.5GbE | Gigabit Ethernet |
| Operating System | not stated | Windows 11 Pro |
| Memory | not stated | 16GB RAM |
| Storage | 256GB SSD | not stated |
| Networking | WiFi 6E | WiFi 6 |
| Dimensions | 3.42 × 3.42 × 1.55 inches | not stated |
| Weight | 1.65 pounds | not stated |
| Size | 16GB+256GB R2514 | B6 Turbo-16GB+512GB-8257U |
| Color | Black Steel | Green |
| Model | G11 | B6 Turbo |
Frequently asked questions
Which GMKtec or Bmax mini PC is best for a home lab?
The GMKtec G11 is the better choice for home labs. It features dual 2.5GbE ports, which allow you to set up firewalls, routers, or NAS systems. This dual network interface card setup supports complex networking tasks and secure remote access. It also supports triple 4K displays for monitoring multiple data streams simultaneously.
Does the Bmax B6 Turbo support Windows 11?
Yes, the Bmax B6 Turbo comes with Windows 11 Pro pre-installed. This operating system provides a familiar interface and enhanced security features for office multitasking. The inclusion of Windows 11 Pro ensures you have access to advanced management tools suitable for professional environments and daily productivity tasks.
What processor is in the GMKtec G11?
The GMKtec G11 uses a Ryzen Embedded processor. Specifically, it utilizes the AMD Ryzen Embedded R2514 built on the Zen+ architecture. This chip is designed for continuous 24/7 operation in commercial and industrial settings. It targets users who need higher sustained performance and reliability for digital signage or embedded applications.
Is the Bmax B6 Turbo good for dual monitors?
Yes, the Bmax B6 Turbo is well-suited for dual monitor setups. It offers solid multitasking capabilities for office tasks and supports dual display output. This makes it a practical choice if you value connectivity and portability over raw graphical power. It fits users who need reliable daily performance for productivity workflows.
How big is the GMKtec G11 mini PC?
The GMKtec G11 measures 3.42 inches in width and length, with a height of 1.55 inches. It weighs 1.65 pounds. This compact form factor allows it to fit easily into tight spaces. The Black Steel chassis provides a sturdy build while maintaining a small footprint for desk or mount installations.
Does the Bmax B6 Turbo have WiFi 6?
Yes, the Bmax B6 Turbo includes WiFi 6 networking. This provides faster wireless speeds and better stability compared to older standards. It ensures reliable connectivity for office multitasking and streaming. The inclusion of WiFi 6 complements its solid performance for users who prioritize wireless convenience alongside its wired port options.