You are stuck between two identical Ryzen 7 7730U mini PCs that actually differ in the hardware you use every day. This page breaks down exactly where the GMKtec M5 Ultra and BOSGAME P4 Ultra diverge so you can stop guessing.
In short: The GMKtec M5 Ultra is the better choice for multitasking and home labs because it ships with 32GB of RAM. The BOSGAME P4 Ultra wins for media storage and silent desk setups thanks to its 1TB drive and quieter fan. Both handle light gaming and office work with equal CPU speed.
Quick picks
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The extra RAM out of the box means less swapping and smoother virtual machines for your daily tasks.
The included VESA mount and quieter cooling make it the better fit for bedrooms or quiet offices.
The differences at a glance
Both units share the same processor, but the rest of the spec sheet changes your day-to-day experience. Here is the quick rundown of where they match and where they pull apart. We cover gmktc m6 vs bosgame p4 in a guide of its own.
| Feature | GMKtec M5 Ultra | BOSGAME P4 Ultra |
|---|---|---|
| Processor | AMD Ryzen 7 7730U | AMD Ryzen 7 7730U |
| RAM | 32 GB DDR4 | 16 GB DDR4 |
| Primary Storage | 512 GB NVMe SSD | 1 TB NVMe SSD |
| Max RAM | 64 GB | 64 GB |
| Networking | 2x 2.5G LAN | 2x 2.5G LAN |
| Wireless | Wi-Fi 6E | Wi-Fi 6E |
| Video Outputs | HDMI, DP, USB-C | HDMI, DP, USB-C |
| Cooling Noise | Audible under load | Whisper-quiet |
| VESA Mount | Not included | Included |
RAM vs. storage: what actually fits your workflow
This is the main fork in the road. The GMKtec M5 Ultra gives you double the memory, while the BOSGAME P4 Ultra gives you double the drive space. Neither choice is wrong; it depends entirely on what you do with the machine.
If you keep 50 Chrome tabs open, run multiple virtual machines, or edit video with heavy timelines, the 32GB of RAM in the GMKtec keeps your system snappy. You will not hit the memory ceiling while coding or compiling. The 512GB drive is fine for apps, but you will fill it fast with modern games.
If you use the PC as a media server, store large 4K video projects, or install many AAA games, the BOSGAME’s 1TB drive lets you start working immediately. You avoid buying an extra SSD later. The 16GB RAM is plenty for a browser and media players, but heavy multitasking will feel tight.
- Choose GMKtec if you run Docker, pfSense, or lots of VMs.
- Choose BOSGAME if you store music, movies, or large game libraries.
Pro tip: Both machines support up to 64GB of RAM via dual SODIMM slots, so you can always add a larger stick later.
The 32GB RAM out of the box saves you the cost of upgrading memory later for heavy workloads.
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the
- 16GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 16GB RAM Dual Channel (2x8GB), the
Noise and cooling: the silent desk advantage
One of the biggest differences you will hear is the fan. The BOSGAME P4 Ultra runs nearly silent even when pushed with heavy loads. It is the clear winner if you keep the mini PC on your desk next to a microphone or in a quiet bedroom.
The GMKtec M5 Ultra is not loud enough to be annoying, but the fan spins up and stays audible under sustained load. If you render video or game for long sessions, you will hear a steady hum. It does not throttle, so performance stays consistent, just not quietly. For the detail, see our notes on our notes on ultra mini pc.
For most home users, the quieter unit wins. A silent machine disappears into the background of your workspace. If you plan to mount it behind a monitor, the noise floor drops even further in your awareness.
- Quiet winner: BOSGAME P4 Ultra.
- Performance under load: Both perform identically, but GMKtec is louder.
Pro tip: Check the product listing to confirm if the VESA mount is included in the box for your specific region.
The included VESA mount helps you hide the quiet box behind your monitor for a cleaner setup.
- Powered by AMD Ryzen 7 7730U (8 Cores/16 Threads, up to 4.5GHz Turbo, a 7nm process
- P4 Ultra mini computers come with 16GB DDR4 3200MHz RAM (expandable to 64GB via dual
Connectivity and ports: small details that matter
Both units feature dual 2.5G LAN ports, which makes them excellent for home routers or NAS builds. The port layout is nearly identical, but the USB-C port on the GMKtec has a special trick up its sleeve.
The GMKtec M5 Ultra lists its USB-C port as supporting PD (Power Delivery), DisplayPort, and data. This means you can power the entire PC and drive a monitor through a single cable if your monitor supports it. It is a neat bonus for a clean desk setup.
The BOSGAME P4 Ultra’s USB-C port is full-function for data and video, but it does not clearly support PD input. If you want the option of cableless power via a monitor, the GMKtec is the one to get.
- Single-cable power: GMKtec M5 Ultra.
- Dual 2.5G LAN: Tie.
- The Anker Advantage: Join the 80 million+ powered by our leading technology.
- Rapid Charging: Supports high-speed charging up to 100W when used with a compatible
Which one should you buy?
Here is the final breakdown for the most common buyer situations. Pick the one that matches your primary use case and you will not need to upgrade anything else right away. The other half of this decision is choosing the right mini PC.
- Home Lab & Server: Buy the GMKtec M5 Ultra. The 32GB RAM and dual 2.5G LAN make it a powerful pfSense or Docker host.
- Casual Gamer & Media: Buy the BOSGAME P4 Ultra. The 1TB drive holds more games and the quiet fan won’t disrupt your evening.
- Quiet Desk Worker: Buy the BOSGAME P4 Ultra. The whisper-quiet cooling and VESA mount keep your workspace tidy and silent.
- Virtual Machine User: Buy the GMKtec M5 Ultra. You need the 32GB RAM to run multiple OS instances without swapping to disk.
Both machines are great picks if you just need a fast little desktop. The differences come down to memory, storage, and noise.
The bottom line
Get the GMKtec M5 Ultra if you need the RAM for multitasking or run a home server. Pick the BOSGAME P4 Ultra if you want a silent desk machine with extra storage for media and games. Start by deciding whether you need more memory or more drive space first.
- Office Gaming Mini PC - UPGRADED GMKtec Nucbox M5 Ultra Series is equipped with the
- 16GB DDR4 RAM & 512GB PCIe SSD - Installed with DDR4 16GB RAM Dual Channel (2x8GB), the
Frequently asked questions
Can I use both mini PCs for light gaming?
Yes, both handle titles like League of Legends, Minecraft, and CS:GO well. The integrated graphics are the same, so performance is identical for gaming. Neither is built for heavy AAA games at high settings.
Is the GMKtec M5 Ultra worth the extra cost for 32GB RAM?
For most people, the RAM you get out of the box is more valuable than the storage. You can always buy a cheap SSD later, but upgrading RAM on a mini PC is a bit more complex. If you do heavy multitasking, it is the better value.
Do both machines support triple 4K monitors?
Yes, both support up to three 4K displays at 60Hz. This is great for traders, programmers, or anyone who needs a lot of screen real estate. The ports and cabling are the same on both.
Which one is better for a home NAS?
The GMKtec M5 Ultra is the stronger choice here. The 32GB RAM helps with running Docker containers and VMs alongside your storage. The dual 2.5G LAN ports are a plus for both, but the memory headroom wins for NAS workloads. We go through core performance comparison step by step in its own article.