Halcyra MB-6678 Core A620 ATX Motherboard
Motherboards · Halcyra · SKU MB6678-CORE · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 1,779 (Motherboards scale) |
|---|---|
| Category rank | #21,846 |
| Street price | $69 |
| Power | 18 W |
| Performance per dollar | 25.78 |
| Released | 2024 |
Specifications
| Brand | Halcyra |
|---|---|
| Model | Halcyra MB-6678 Core |
| Socket | AM5 |
| Chipset | A620 |
| Form factor | ATX |
| Memory | 4× DDR5 DIMM, up to 256 GB |
| Max memory speed | DDR5-6400+ (OC) |
| Primary x16 slot | PCIe 4.0 x16 |
| M.2 slots | 4 total |
| Rear USB-C | 1× USB 3.2 Gen 2 10Gbps (Type-C) |
| Ethernet | 2.5GbE |
| Wireless | None |
| Overclocking | Memory only |
| VRM | 11+1+1 phases, 50 A stages |
| BIOS | UEFI |
Related guides
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Cite this page: Hardware Spec Index, “Halcyra MB-6678 Core A620 ATX Motherboard”, https://vextor7.com/item/20032165 (accessed 2026-10-19).