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ASRock B860M Pro RS WiFi vs ASRock Z790 Pro RS: Comparison
ASRock B860M Pro RS WiFi and ASRock Z790 Pro RS separate most on max memory: ASRock B860M Pro RS WiFi at 256, ASRock Z790 Pro RS at 192, 25% in favour of ASRock B860M Pro RS WiFi. M.2 Slots splits them by another 25%, this time favouring ASRock Z790 Pro RS. They match on 4 other specifications, including platform, memory type and memory slots.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Platform | Intel | Intel |
| Socket Type | LGA1851 | LGA1700 |
| Socket | LGA1851 | LGA1700 |
| Form Factor | Micro-ATX | ATX |
| Chipset | B860 | Z790 |
| Memory Type | DDR5 | DDR5 |
| Memory Slots | 4 | 4 |
| Max Memory | 256 | 192-25% |
| M.2 Slots | 3-25% | 4 |
| PCIe 5.0 Support | Yes | Yes |
| Wi-Fi Onboard | Yes | No |
| Model | B860M Pro RS WiFi | Z790 Pro RS |
| VRM | 10+1+1+1+1 phase, Dr.MOS | 14+1+1 power phase |
| Memory | 4x DDR5 DIMM (CUDIMM), up to 256GB, up to 8666+ MT/s (OC) | 4x DDR5 DIMM, up to 7200+ MT/s (OC) |
| Expansion | PCIe 5.0 x16 + PCIe 4.0 x4 | PCIe 5.0 x16 |
| Connectivity | 4x SATA3 | 8x SATA3, Front USB 3.2 Gen2x2 Type-C |
| Networking | 2.5G LAN (Realtek), Wi-Fi 6E | 2.5G Dragon LAN (WiFi variant sold separately) |
| Audio | Realtek ALC897, Nahimic enhancement | Realtek ALC897, Nahimic, 7.1-channel |
| Special Features | 3x M.2 (1x Gen5 Blazing, 2x Gen4 Hyper) | 4x M.2 (Hyper M.2, PCIe Gen4x4) |
| CPU Support | Intel Core Ultra Processors (Series 2) | Intel 12th / 13th / 14th Gen Core |
More comparisons in Motherboards
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