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ASRock B650 PG Lightning vs ASUS TUF Gaming Z890-Plus WiFi: Comparison
ASRock B650 PG Lightning and ASUS TUF Gaming Z890-Plus WiFi separate most on m.2 slots: ASRock B650 PG Lightning at 2, ASUS TUF Gaming Z890-Plus WiFi at 4, 50% in favour of ASUS TUF Gaming Z890-Plus WiFi. They match on 5 other specifications, including form factor, memory type and memory slots.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Platform | AMD | Intel |
| Socket Type | AM5 | LGA1851 |
| Socket | AM5 | LGA1851 |
| Form Factor | ATX | ATX |
| Chipset | B650 | Z890 |
| Memory Type | DDR5 | DDR5 |
| Memory Slots | 4 | 4 |
| Max Memory | 256 | 256 |
| M.2 Slots | 2-50% | 4 |
| PCIe 5.0 Support | Yes | Yes |
| Wi-Fi Onboard | No | Yes |
| Model | B650 PG Lightning | TUF Gaming Z890-Plus WiFi |
| VRM | Entry-tier design (phase count not published) | 16+1+2+1, 80A DrMOS |
| Memory | 4x DDR5 DIMM, up to 256GB, current AM5 EXPO-supported speeds up to ~7200+ MT/s | 4x DDR5 DIMM (CUDIMM), up to 256GB, up to 9066+ MT/s (OC) |
| Expansion | PCIe 5.0 x16 + PCIe 3.0 x16 (x4) | PCIe 5.0 x16 + PCIe 4.0 x16 (x4) + PCIe 4.0 x4 |
| Connectivity | USB 3.2 | 4x SATA 6Gb/s, USB 10Gbps |
| Networking | 2.5G LAN (WiFi variant sold separately) | 2.5GbE (Intel), Wi-Fi 7, Bluetooth 5.4 |
| Audio | Realtek ALC897 | Realtek ALC1220P, 7.1-channel |
| Special Features | 2x M.2 (1x Gen5, 1x Gen4) | 4x M.2 (1x Gen5, 3x Gen4), TUF military-grade certification |
| CPU Support | AMD Ryzen 9000 / 8000 / 7000 series | Intel Core Ultra Processors (Series 2) |
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