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ASRock B650M Pro RS vs Gigabyte B850 AORUS STEALTH: Comparison
ASRock B650M Pro RS and Gigabyte B850 AORUS STEALTH separate most on m.2 slots: ASRock B650M Pro RS at 3, Gigabyte B850 AORUS STEALTH at 4, 25% in favour of Gigabyte B850 AORUS STEALTH. They match on 6 other specifications, including platform, socket type and socket.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Platform | AMD | AMD |
| Socket Type | AM5 | AM5 |
| Socket | AM5 | AM5 |
| Form Factor | Micro-ATX | ATX |
| Chipset | B650 | B850 |
| Memory Type | DDR5 | DDR5 |
| Memory Slots | 4 | 4 |
| Max Memory | 256 | 256 |
| M.2 Slots | 3-25% | 4 |
| PCIe 5.0 Support | No | Yes |
| Wi-Fi Onboard | No | Yes |
| Model | B650M Pro RS | Gigabyte B850 AORUS STEALTH, Project STEALTH Series |
| VRM | 8+2+1 phase, Dr.MOS | 14+2+2 Phases |
| Memory | 4x DDR5 DIMM, up to 256GB, up to 7200+ MT/s (OC) | 4x DDR5 DIMM, Up to 8,200 MT/s (OC) |
| Expansion | PCIe 4.0 x16 + PCIe 3.0 x16 (x4) | 4x M.2, PCIe 5.0 x16 |
| Connectivity | M.2 Key E for optional WiFi module | USB-C |
| Networking | Realtek RTL8125BG 2.5G LAN (WiFi optional) | 5GbE LAN, Wi-Fi 7 |
| Special Features | 3x M.2 (1x Gen5, 1x Gen4, 1x Gen4 x2) | Reverse-Connector "Cableless" Design, EZ-Latch PCIe and M.2 |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 series | AMD Ryzen 9000 / 8000 / 7000 Series |




