Mainboard Motherboard Chipsets
| Model | Release | PCIe support | Multi-GPU | USB support | Storage features | Processor overclocking |
TDP | CPU support | Architecture | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CrossFire | SLI | SATA ports | RAID | AMD StoreMI | Excavator | Zen | Zen+ | Zen 2 | Zen 3 | |||||||
| A320 | 2017 | PCIe 2.0 ×4 | No | No | 1, 2, 6 | 4 | 0, 1, 10 |
No | Limited to pre-Zen CPUs | ~5 W | Yes | Yes | Yes | [c] | Promontory | |
| B350 | 2017 | PCIe 2.0 ×6 | Yes | 2, 2, 6 | Yes | |||||||||||
| X370 | 2017 | PCIe 2.0 ×8 | Yes | 2, 6, 6 | 8 | |||||||||||
| B450 | 2018 | PCIe 2.0 ×6 | No | 2, 2, 6 | 4 | Yes | PBO | [d] | Yes | [18] | ||||||
| X470 | 2018 | PCIe 2.0 ×8 | Yes | 2, 6, 6 | 8 | |||||||||||
| A520 | 2020 | PCIe 3.0 ×6 | No | No | 1, 2, 6 | 4 | No | No | Varies | Varies | Yes | |||||
| B550 | 2020 | PCIe 3.0 ×10 | Yes | Varies | 2, 2, 6 | 6 | PBO | |||||||||
| X570 | 2019 | PCIe 4.0 ×16 | Yes | 8, 0, 4 | 12 | ~15 W | Yes | Matisse or Vermeer | ||||||||