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ASRock B650M Pro RS vs ASUS ROG Crosshair X870E Extreme: Comparison
ASRock B650M Pro RS and ASUS ROG Crosshair X870E Extreme separate most on m.2 slots: ASRock B650M Pro RS at 3, ASUS ROG Crosshair X870E Extreme at 5, 40% in favour of ASUS ROG Crosshair X870E Extreme. 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 | E-ATX |
| Chipset | B650 | X870E |
| Memory Type | DDR5 | DDR5 |
| Memory Slots | 4 | 4 |
| Max Memory | 256 | 256 |
| M.2 Slots | 3-40% | 5 |
| PCIe 5.0 Support | No | Yes |
| Wi-Fi Onboard | No | Yes |
| Model | B650M Pro RS | ROG Crosshair X870E Extreme |
| VRM | 8+2+1 phase, Dr.MOS | Reinforced high-end VRM (phase count not officially disclosed) |
| Memory | 4x DDR5 DIMM, up to 256GB, up to 7200+ MT/s (OC) | 4x DDR5 DIMM, up to 256GB, up to 9000+ MT/s (OC) |
| Expansion | PCIe 4.0 x16 + PCIe 3.0 x16 (x4) | 2x PCIe 5.0 x16 (x16, x8/x8, or x8/x4/x4) |
| Connectivity | M.2 Key E for optional WiFi module | Q-DIMM.2 module, SlimSAS connector, 5-inch LCD |
| Networking | Realtek RTL8125BG 2.5G LAN (WiFi optional) | 5G + 10G dual LAN, Wi-Fi 7 |
| Audio | Realtek ALC897, Nahimic enhancement | ROG SupremeFX ALC4082, 7.1-channel |
| Special Features | 3x M.2 (1x Gen5, 1x Gen4, 1x Gen4 x2) | Vapor chamber SSD cooler, built-in LCD display |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 series | AMD Ryzen 9000 / 8000 / 7000 series |