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ASRock B650M Pro RS vs ASUS Prime A620M-K: Comparison
ASRock B650M Pro RS and ASUS Prime A620M-K separate most on m.2 slots: ASRock B650M Pro RS at 3, ASUS Prime A620M-K at 1, 67% in favour of ASRock B650M Pro RS. Memory Slots splits them by another 50%, again favouring ASRock B650M Pro RS. They match on 7 other specifications, including platform, socket type and socket.
Specs
| Specification |  |  |
|---|---|---|
| Platform | AMD | AMD |
| Socket Type | AM5 | AM5 |
| Socket | AM5 | AM5 |
| Form Factor | Micro-ATX | Micro-ATX |
| Chipset | B650 | A620 |
| Memory Type | DDR5 | DDR5 |
| Memory Slots | 4 | 2-50% |
| Max Memory | 256 | 128-50% |
| M.2 Slots | 3 | 1-67% |
| PCIe 5.0 Support | No | No |
| Wi-Fi Onboard | No | No |
| Model | B650M Pro RS | Prime A620M-K |
| VRM | 8+2+1 phase, Dr.MOS | Not officially disclosed by ASUS |
| Memory | 4x DDR5 DIMM, up to 256GB, up to 7200+ MT/s (OC) | 2x DDR5, dual-channel |
| Expansion | PCIe 4.0 x16 + PCIe 3.0 x16 (x4) | 1x PCIe 4.0 x16 |
| Connectivity | M.2 Key E for optional WiFi module | No factory Wi-Fi |
| Networking | Realtek RTL8125BG 2.5G LAN (WiFi optional) | 1GbE (Realtek) |
| Audio | Realtek ALC897, Nahimic enhancement | Realtek ALC codec (model not specified) |
| Special Features | 3x M.2 (1x Gen5, 1x Gen4, 1x Gen4 x2) | ASUS's most affordable AM5 entry point |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 series | AMD Ryzen 9000 / 8000 / 7000 series (non-OC) |