Buying a mini PC is all about finding that sweet spot where size, performance, and cost come together in perfect harmony. And at the heart of it all? The motherboard. cirrus7 Incus offers a compelling range of mini-PC motherboards, but with so many options on the table, figuring out which one is the perfect fit for your project can feel a bit overwhelming.

With this article, we’re diving into a head-to-head comparison of three key Incus motherboard models: the AM4-based DeskMini x300, the AM5-based DeskMini x600/USB4, and the Intel B760-based DeskMini B760. We’ll walk through their specifications and help you decide which motherboard aligns best with your CPU preference, your budget, and your desire to keep your system relevant for years to come.

Key Differences at a Glance:

Feature	DeskMini x300 (AM4)	DeskMini x600/USB4 (AM5)	DeskMini B760 (B760)
CPU Socket	AMD AM4	AMD AM5	Intel B760
RAM Type	DDR4 SO-DIMM	DDR5 SO-DIMM	DDR4 SO-DIMM
CPU Compatibility	AMD Ryzen AM4 CPUs 4xxxG / 5xxxG Series	AMD Ryzen AM5 CPUs	Intel 12th/13th/14th Gen CPUs
HDMI	2.0	2.1	2.1
LAN	Gigabit	2.5 Gigabit	2.5 Gigabit
USB 3.2 Gen 2 Type-A	No	No	Yes
USB-C with DP Alt Mode	No	USB4 / Yes	Yes
Number of USB 3.2 Gen 1 Type-A	1	1	2
Number of USB 2.0	1 (with options to add 2 more)	1 (with options to add 2 more)	2 (with options to add 2 more)

Detailed Comparison:

DeskMini x300 (AMD AM4): This motherboard with an AMD AM4 socket offers compatibility with a wide range of proven, older-generation Ryzen processors. Especially in times of very expensive DDR5 RAM, it is the ideal, cost-efficient basis for price-conscious users looking for a reliable platform with access to mature and readily available AM4 CPUs. Although it is an older architecture with Gigabit Ethernet, DDR4 memory, and HDMI 2.0, it offers an excellent balance of features. Perfectly suited for setting up a media center or a home office PC.

DeskMini X600/USB4 (AMD AM5): This motherboard represents a significant upgrade, featuring the newer AM5 socket for the latest generation of AMD Ryzen processors with DDR5 memory. It comes with a faster 2.5-Gigabit Ethernet connection and the latest HDMI 2.1 standard for improved bandwidth and greater resolutions. It is the first choice for anyone who wants to benefit from the peak performance and latest features of the AMD Ryzen 8000G and 9000 series. The Ryzen 8000G series offers the faster GPU, which is often sufficient for current games even in Full HD. The 9000 series, on the other hand, is focused on CPU performance. The USB base remains identical to the AM4 model, but the crucial difference lies in the integration of future-proof USB4 technology.

DeskMini B760 (Intel B760): This motherboard offers an Intel alternative and supports 12th, 13th, and 14th generation Intel Core processors. It also features HDMI 2.1 and 2.5 Gigabit Ethernet. A key advantage is the fast USB 3.2 Gen 2 Type-A port and the USB-C port with DisplayPort Alternate Mode (DP Alt Mode) for connecting external displays via USB-C. This board is ideal for users who need fast data transfer and versatile display connectivity.