Beelink Mini S12 Pro vs Beelink SER8

For everyday work both are well suited. Beelink positions the S12 Pro for streaming, browsing and office work, and the SER8's eight cores and sixteen threads go well beyond what a desktop needs.

Coding is workable on the S12 Pro. Its 16 GB and four cores handle editors and light builds, though its SATA SSD is slower than NVMe and it has only four threads. The SER8 with 16 GB is also workable, while the 24 GB and 32 GB models are well suited, with room for containers and parallel builds.

Gaming is a poor fit on the S12 Pro's Intel UHD Graphics with 24 execution units. The SER8's Radeon 780M makes it workable for esports and older titles at 1080p rather than 1440p. It has no discrete GPU and no OCuLink port for an external one.

As a homelab box the S12 Pro is a poor fit, with a single 1GbE port and 16 GB of memory. The SER8 is workable thanks to two M.2 2280 slots and DDR5 headroom. Its single 2.5GbE port needs another interface for separate physical network links. VLAN routing over a single port is possible with a compatible managed switch and suitable network configuration.

Local AI is a poor fit on the S12 Pro and on the 16 GB SER8. The 24 GB and 32 GB SER8 models are workable, holding small to mid-size quantized models in system memory without a discrete GPU. Memory capacity decides which model sizes fit, so the 32 GB model gives you the most room.

Neither suits workstation duty: there is no discrete graphics, no x8 or x16 card slot and not enough memory for that work.

The S12 Pro ships with 16 GB of DDR4 SO-DIMM memory, which is already its 16 GB maximum. Nothing is soldered, so the module can be swapped, but the total cannot grow. Storage uses a single M.2 2280 slot that takes SATA drives, and Beelink does not state its PCIe generation.

The SER8 has two SO-DIMM slots for DDR5 at 5600 MT/s, none of it soldered. Its 256 GB maximum sits far beyond the largest installed amount, 32 GB. Its two M.2 2280 slots leave room for a second drive. The first slot is PCIe 4.0, so a PCIe 5.0 drive there runs at PCIe 4.0 speed. Beelink does not state the second slot's generation, so treat an added drive there as an M.2 drive of unconfirmed speed.

The S12 Pro drives two screens from its two HDMI outputs. It has no DisplayPort, USB4 or Thunderbolt, and Beelink does not state the HDMI version, so do not plan on 4K above 60 Hz. Its network is one 1GbE port plus Wi-Fi 6.

The SER8 handles three screens through one HDMI 2.1 output, one DisplayPort 1.4 output and a USB4 port that carries DisplayPort video. HDMI 2.1 features also need a matching cable and display. It adds one 2.5GbE port, Wi-Fi 6 and Bluetooth 5.2.

Beelink does not state the USB-A or USB-C port counts, card readers or VESA mounting for either machine. It also does not state Bluetooth on the S12 Pro or the SER8's dimensions.

The fair pairing is the S12 Pro against the 16 GB SER8 with the Ryzen 7 8745HS. Both carry 16 GB of memory, 500 GB against 512 GB of storage, and Windows 11 Pro. The main differences between them are the processor, DDR5 rather than DDR4, and NVMe rather than SATA storage.

If container-heavy coding or local AI drives your search, look at the 32 GB Ryzen 7 8845HS model with 1000 GB of NVMe storage instead. On that model coding is well suited and local AI workable. On the 16 GB SER8 the same two tasks are workable and a poor fit.

If you like the S12 Pro's approach but its single 1GbE port rules it out, Beelink's EQ14 is the alternative to consider. It uses an Intel N150 rather than the N100 and brings 2.5GbE networking instead of 1GbE. That answers the S12 Pro's networking weakness for a homelab without moving up to the SER8's eight cores and 65 W TDP.