Consumercarts is reader-supported. Learn more
ASRock B650M Pro RS vs ASRock X570 Phantom Gaming-ITX/TB3: Comparison
ASRock B650M Pro RS and ASRock X570 Phantom Gaming-ITX/TB3 differ on memory: ASRock B650M Pro RS at 4x DDR5 DIMM, up to 256GB, up to 7200+ MT/s (OC), ASRock X570 Phantom Gaming-ITX/TB3 at 2x DDR4, up to 64GB, up to DDR4-4533+ (OC), which puts ASRock B650M Pro RS ahead on that measure.
Specs
| Specification |  |  |
|---|---|---|
| Socket | AM5 | AM4 |
| Form Factor | Micro-ATX | Mini-ITX |
| Chipset | B650 | AMD X570 |
| Model | B650M Pro RS | X570 Phantom Gaming-ITX/TB3 |
| VRM | 8+2+1 phase, Dr.MOS | 10-phase, 60A power chokes/Dr.MOS |
| Memory | 4x DDR5 DIMM, up to 256GB, up to 7200+ MT/s (OC) | 2x DDR4, up to 64GB, up to DDR4-4533+ (OC) |
| Expansion | PCIe 4.0 x16 + PCIe 3.0 x16 (x4) | 1x PCIe 4.0 x16 |
| Connectivity | M.2 Key E for optional WiFi module | Built-in Thunderbolt 3 (40Gbps) |
| Networking | Realtek RTL8125BG 2.5G LAN (WiFi optional) | 1GbE (Intel I211AT), Wi-Fi 6, Bluetooth 5.0 |
| Audio | Realtek ALC897, Nahimic enhancement | Realtek ALC1220 |
| Special Features | 3x M.2 (1x Gen5, 1x Gen4, 1x Gen4 x2) | Only 1x M.2 slot (limitation to note) |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 series | AMD Ryzen 5000 / 3000 / 2000 series (AM4) |