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ASRock B650E Steel Legend WiFi vs ASUS Prime X870-P WiFi: Comparison
ASRock B650E Steel Legend WiFi vs ASUS Prime X870-P WiFi chipset compared
The first real difference is chipset: ASRock B650E Steel Legend WiFi B650 against ASUS Prime X870-P WiFi X870. ASUS Prime X870-P WiFi also leads on m.2 slots, 3 on the ASRock B650E Steel Legend WiFi versus 4 on the ASUS Prime X870-P WiFi. Rear usb 5gbps ports is not the same on both, 4 on the ASRock B650E Steel Legend WiFi versus 3 on the ASUS Prime X870-P WiFi. There is a split on rear usb 2.0 ports as well, 2 on the ASRock B650E Steel Legend WiFi versus 4 on the ASUS Prime X870-P WiFi.
Which should you buy, ASRock B650E Steel Legend WiFi or ASUS Prime X870-P WiFi?
The ASRock B650E Steel Legend WiFi is the one to take for builders who want extra SATA ports for legacy drives and budget AM5 builds that don't need Wi-Fi 7, though it is the wrong buy for anyone who wants the latest B850 or X870 chipset features and builds that want a fourth M.2 slot. The ASUS Prime X870-P WiFi suits budget-focused builders who still want X870-level PCIe 5.0 features, though it is not built for overclockers who want TUF or ROG-level VRM certification and builders who need more than four M.2 slots. The same goes for builds that want Wi-Fi 7 and USB4 at a Prime-series price.
Where the two are identical
Everything else lines up. Socket, memory slots, max memory, max memory capacity and form factor read the same on both, so those are not worth weighing. They match on 13 further specifications as well.
Frequently asked questions
Do the ASRock B650E Steel Legend WiFi and ASUS Prime X870-P WiFi differ on m.2 slots onboard?
Yes. M.2 Slots Onboard reads 3 on the ASRock B650E Steel Legend WiFi versus 4 on the ASUS Prime X870-P WiFi.
Is the Platform the same on the ASRock B650E Steel Legend WiFi and ASUS Prime X870-P WiFi?
It is. Both are listed at AMD, so it is not a reason to pick one over the other.
Specs and benchmarks
Platform
- ASRock B650E Steel Legend WiFi
- AMD
- ASUS Prime X870-P WiFi
- AMD
Model Number
- ASRock B650E Steel Legend WiFi
- B650E Steel Legend WiFi
- ASUS Prime X870-P WiFi
- Prime X870-P WiFi
Socket
- ASRock B650E Steel Legend WiFi
- AMD Ryzen 9000 / 8000 / 7000 series
- ASUS Prime X870-P WiFi
- AMD Ryzen 9000 / 8000 / 7000 series
Form Factor
- ASRock B650E Steel Legend WiFi
- ATX
- ASUS Prime X870-P WiFi
- ATX
Chipset
- ASRock B650E Steel Legend WiFi
- B650
- ASUS Prime X870-P WiFi
- X870
Newest CPU Family Supported
- ASRock B650E Steel Legend WiFi
- Ryzen 9000
- ASUS Prime X870-P WiFi
- Ryzen 9000
Memory Type
- ASRock B650E Steel Legend WiFi
- 4x DDR5 DIMM, up to 256GB, dual-channel, DDR5-7600+ (OC), XMP/EXPO
- ASUS Prime X870-P WiFi
- 4x DDR5 DIMM, up to 256GB, up to 8000+ MT/s (OC)
Oldest CPU Family Supported
- ASRock B650E Steel Legend WiFi
- Ryzen 7000
- ASUS Prime X870-P WiFi
- Ryzen 7000
CPU Overclocking Supported
- ASRock B650E Steel Legend WiFi
- Yes
- ASUS Prime X870-P WiFi
- Yes
Memory Slots
- ASRock B650E Steel Legend WiFi
- 4
- ASUS Prime X870-P WiFi
- 4
Max Memory
- ASRock B650E Steel Legend WiFi
- 256 GB
- ASUS Prime X870-P WiFi
- 256 GB
M.2 Slots
- ASRock B650E Steel Legend WiFi
- 3-25%
- ASUS Prime X870-P WiFi
- 4Best
PCIe 5.0 Support
- ASRock B650E Steel Legend WiFi
- Yes
- ASUS Prime X870-P WiFi
- Yes
Wi-Fi Onboard
- ASRock B650E Steel Legend WiFi
- Yes
- ASUS Prime X870-P WiFi
- Yes
Max Memory Capacity
- ASRock B650E Steel Legend WiFi
- 256 GB
- ASUS Prime X870-P WiFi
- 256 GB
Max Rated Memory Speed
- ASRock B650E Steel Legend WiFi
- 7600 MT/s
- ASUS Prime X870-P WiFi
- 8000 MT/sBest
M.2 Slots Onboard
- ASRock B650E Steel Legend WiFi
- 3
- ASUS Prime X870-P WiFi
- 4
M.2 PCIe 5.0 Slots
- ASRock B650E Steel Legend WiFi
- 1
- ASUS Prime X870-P WiFi
- 1
M.2 PCIe 4.0 Slots
- ASRock B650E Steel Legend WiFi
- 2
- ASUS Prime X870-P WiFi
- 2
SATA Ports
- ASRock B650E Steel Legend WiFi
- 2
- ASUS Prime X870-P WiFi
- 2
Primary Graphics Slot Gen
- ASRock B650E Steel Legend WiFi
- PCIe 5.0
- ASUS Prime X870-P WiFi
- PCIe 5.0
Rear USB 10Gbps Ports
- ASRock B650E Steel Legend WiFi
- 2
- ASUS Prime X870-P WiFi
- 1
Rear USB 5Gbps Ports
- ASRock B650E Steel Legend WiFi
- 4
- ASUS Prime X870-P WiFi
- 3
Rear USB 2.0 Ports
- ASRock B650E Steel Legend WiFi
- 2
- ASUS Prime X870-P WiFi
- 4
Vcore Power Stages
- ASRock B650E Steel Legend WiFi
- 16
- ASUS Prime X870-P WiFi
- 14
Power Stage Current Rating
- ASRock B650E Steel Legend WiFi
- 60 A
- ASUS Prime X870-P WiFi
- 80 A
EPS 12V Configuration
- ASRock B650E Steel Legend WiFi
- Two 8-pin
- ASUS Prime X870-P WiFi
- Two 8-pin
Max Ethernet Speed
- ASRock B650E Steel Legend WiFi
- 2.5 Gbps
- ASUS Prime X870-P WiFi
- 2.5 Gbps
Ethernet Port Count
- ASRock B650E Steel Legend WiFi
- 1
- ASUS Prime X870-P WiFi
- 1
Wi-Fi Standard
- ASRock B650E Steel Legend WiFi
- Wi-Fi 6E
- ASUS Prime X870-P WiFi
- Wi-Fi 7
Bluetooth Version
- ASRock B650E Steel Legend WiFi
- 5.2
- ASUS Prime X870-P WiFi
- 5.4
Audio Codec
- ASRock B650E Steel Legend WiFi
- Realtek ALC897, Nahimic, 7.1-channel
- ASUS Prime X870-P WiFi
- Realtek 7.1 Surround Sound HD Audio CODEC
Expansion
- ASRock B650E Steel Legend WiFi
- 1x PCIe 5.0 x16, 1x PCIe 3.0 x16 (x4 mode); 1x M.2 PCIe 5.0 x4, 2x M.2 PCIe 4.0 x4; 2x SATA III; 1x M.2 Key-E (Wi-Fi)
- ASUS Prime X870-P WiFi
- PCIe 5.0 x16 + 3x PCIe 4.0 x16 (x1)
Connectivity
- ASRock B650E Steel Legend WiFi
- 1x Rear USB 3.2 Gen2 Type-A (10Gbps), 1x Rear USB 3.2 Gen2 Type-C (10Gbps), 4x Rear USB 3.2 Gen1 (5Gbps), 2x Rear USB 2.0; 1x Front Panel USB 3.2 Gen2x2 Type-C header (20Gbps)
- ASUS Prime X870-P WiFi
- USB4, USB-C, BIOS FlashBack
Networking
- ASRock B650E Steel Legend WiFi
- Realtek RTL8125BG 2.5G LAN, Wi-Fi 6E, Bluetooth 5.2
- ASUS Prime X870-P WiFi
- Realtek 2.5Gb LAN, Wi-Fi 7
Special Features
- ASRock B650E Steel Legend WiFi
- 3x M.2 (1x Gen5, 2x Gen4)
- ASUS Prime X870-P WiFi
- 4x M.2 (1x Gen5, 2x Gen4, 1x Gen3)
Which one should you pick?
Choose ASRock B650E Steel Legend WiFi if you want the higher memory slots (4 vs 4) and the higher max memory (256 GB vs 256 GB).
Choose ASUS Prime X870-P WiFi if you want the higher M.2 slots (4 vs 3).
Price comparison
| Retailer | ASRock B650E Steel Legend WiFi | ASUS Prime X870-P WiFi |
|---|---|---|
| Amazon | View on Amazon | View on Amazon |
| Newegg | View on Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.