Two mini PCs keep popping up in budget and mid-range conversations: the GMKtec M6 Ultra and the KAMRUI Pinova P2. On paper, they look like they belong in the same category — small desktops with AMD processors, triple display support, and compact chassis. But the gap between them is bigger than the price difference suggests.
The GMKtec M6 targets people who want real PC performance in a tiny box. The KAMRUI P2 is for buyers who need a basic office machine or streaming hub without spending much. If you are looking for a mini PC that can handle gaming, multitasking, or running as a server, the M6 is the clear pick. If your workload stops at web browsing, spreadsheets, and 4K video playback, the P2 might save you some cash.
This comparison breaks down every meaningful difference. We will treat each key spec like a round in a boxing match, with a clear winner and a one-line reason. By the end, you will know exactly which one to buy and why.
Specs at a Glance
| Feature | GMKtec M6 Ultra | KAMRUI Pinova P2 |
|---|---|---|
| Processor | AMD Ryzen 7 7640HS (Zen 4, 6 cores / 12 threads, up to 5.0 GHz) | AMD Ryzen 3 4300U (Zen 2, 4 cores / 8 threads, up to 3.7 GHz) |
| Integrated GPU | Radeon 760M (8 CUs, 512 shaders, up to 2.6 GHz) | Radeon Vega 5 (5 CUs) |
| RAM | 32 GB DDR5 (dual channel, expandable to 128 GB) | 16 GB LPDDR4 (soldered? not expandable per data) |
| Storage | 1 TB PCIe 3.0 NVMe SSD (dual slots, supports PCIe 4.0 up to 8 TB) | 512 GB M.2 SSD (one PCIe 3.0 slot + one SATA slot, up to 4 TB total) |
| Network | Dual 2.5 GbE LAN ports | Single Gigabit LAN port |
| Video Outputs | USB4 (supports 8K@60Hz), HDMI 2.0, DisplayPort | HDMI 2.0, DP 1.4, USB-C (DisplayPort alt mode, up to 4K@60Hz) |
| USB Speed | USB4 up to 40 Gbps, USB 3.2 Gen2 up to 10 Gbps | USB 3.2 Gen2 Type-C up to 10 Gbps |
| TDP | 45W – 60W (configurable) | 28W (fixed) |
GMKtec M6 Ultra – Power in a Small Shell
The GMKtec M6 uses AMD’s Ryzen 7 7640HS, a Zen 4 chip that runs circles around the older Zen 2 processor in the KAMRUI. Six cores and twelve threads clock up to 5.0 GHz. With a TDP boost that can hit 60W, this CPU delivers about 30% more performance than the previous Ryzen 7 6800H. You feel that difference the second you open a dozen browser tabs, compile code, or run a virtual machine.
The integrated Radeon 760M graphics are a big step up. Eight compute units at 2.6 GHz mean you can play moderate games like Fortnite or Overwatch 2 at steady framerates. You can also edit 1080p video without stutter. The 32 GB of DDR5 RAM gives you plenty of headroom for multitasking, and the 1 TB PCIe 3.0 SSD boots Windows in seconds. If you need more storage, the dual M.2 slots support PCIe 4.0 drives up to 8 TB total.
Networking is where this machine surprises. Dual 2.5 GbE LAN ports make it a natural fit for a home server, pfSense firewall, or NAS. It is not perfect — the fan can get audible under heavy load — but for the performance, it is a fair trade.
KAMRUI Pinova P2 – Capable and Cheap
The KAMRUI P2 runs on the Ryzen 3 4300U, a 7nm Zen 2 chip with four cores and eight threads. It tops out at 3.7 GHz. For basic office tasks, web browsing, and 4K video streaming, that is more than enough. The company claims it beats the Intel N95 and i3-10110U by 25-40% in multi-core tests. That sounds right.
The integrated Radeon Vega 5 graphics are fine for watching movies or light photo editing. Do not expect to play any modern 3D games at playable framerates. The 16 GB of LPDDR4 RAM is adequate but not upgradable. That is a real downside if you ever need more memory. The 512 GB SSD is enough for most users, and you can add a second SATA SSD to hit up to 4 TB.
Connectivity is decent: one Gigabit LAN, three USB 3.2 Gen2 ports (including one Type-C with DP Alt Mode), HDMI 2.0, and DP 1.4. It drives three 4K monitors at 60 Hz, which is great for a multi-monitor productivity setup. It runs quiet and cool. For the price, it delivers reliable performance for light workloads.
Rounds That Matter
Round 1: CPU Performance — GMKtec wins. The Zen 4 architecture and higher boost clock make a massive difference in multithreaded tasks. You can run several applications without slowdown. The KAMRUI’s Zen 2 chip is fine for light use, but it chokes under sustained load.
Round 2: Graphics — GMKtec wins. The Radeon 760M handles 1080p gaming and video editing. The Vega 5 in the KAMRUI is strictly for display output and casual media.
Round 3: RAM and Storage — GMKtec wins. 32 GB of DDR5 is double the KAMRUI’s 16 GB of LPDDR4, and it is expandable to 128 GB. The KAMRUI’s RAM is soldered: what you buy is what you get forever. The GMKtec also supports faster PCIe 4.0 SSDs.
Round 4: Networking — GMKtec wins. Dual 2.5 GbE ports open up server and networking use cases that the single Gigabit LAN on the KAMRUI cannot touch.
Round 5: Price — KAMRUI wins. The P2 costs less. That is its single advantage, and for budget-constrained buyers, it is a real one. But you trade performance, memory capacity, and upgradeability.
Recommendation by Buyer Situation
Budget-minded office worker or student: Get the KAMRUI P2 if your tasks are spreadsheets, email, Zoom calls, and 4K streaming. It handles all that without complaint. Check our budget mini PC recommendations for other options in this price range.
Gamer, developer, power user, or home-labber: Get the GMKtec M6. The faster CPU, better GPU, 32 GB RAM, and dual 2.5 GbE LAN make it a mini PC that can replace a full desktop. If you want to see how it stacks up against other small form factors, read our mini PC vs desktop tower guide.
Someone who wants future-proofing: Get the GMKtec M6. The ability to upgrade RAM to 128 GB and add faster SSDs means this machine will stay relevant for years. The KAMRUI P2 is a dead end once you hit 16 GB.
Home theater or digital signage: Either works, but the KAMRUI P2 runs cooler and quieter. The GMKtec M6 is overkill unless you also plan to game on the same TV.
Verdict
The GMKtec M6 Ultra is the better mini PC by a wide margin. It delivers genuine desktop-class performance, handles gaming, and doubles as a network server. The KAMRUI Pinova P2 is not a bad machine — it is a decent low-cost option for light use. But the gap in CPU architecture, RAM capacity, graphics power, and networking is too large to ignore. If your budget allows, the GMKtec M6 is the one to buy. If your budget is tight and your needs are simple, the KAMRUI P2 will get the job done. For a broader look at the category, see our list of best mini PCs overall.
Frequently Asked Questions
Can the KAMRUI P2 handle light gaming?
Not really. The Radeon Vega 5 GPU is fine for 2D games or very old 3D titles at low settings. Modern games like Fortnite or Apex Legends will not run at playable framerates. Stick to the GMKtec M6 if gaming matters.
Is the RAM upgradeable in the KAMRUI Pinova P2?
No. The 16 GB LPDDR4 memory is soldered to the motherboard. You cannot add or replace it. Buy the configuration you need from the start.
Which mini PC is better for a home server or NAS?
The GMKtec M6, hands down. Dual 2.5 GbE LAN ports give you faster link aggregation and better routing performance. The KAMRUI P2 has only Gigabit Ethernet, which limits network throughput.
Does the GMKtec M6 support WiFi 6?
Yes. It includes WiFi 6 and Bluetooth 5.2. The KAMRUI P2 also has WiFi and Bluetooth but the provided data does not specify the standard.