Skip to main content
Compare

Compare Motherboards

Share Comparison
Motherboard
X870 PRIME X870-P
ASUS
$18999
B850 GAMING PLUS WIFI
MSI
$16999
Chipset
AMD X870AMD B850
Socket
AM5AM5
Form Factor
ATXATX
Max Memory
192 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
No No
PCIe x16 Slots
32
PCIe x16 4.0 Slots
34
M.2 Slots
32
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2242-2260M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280M (PCIe4.0x4)
  1. 2260-2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280-22110M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2260-2280M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
SATA Ports
40
USB 2.0 Headers
22
USB 3.2 Headers
12
USB 3.2 (Gen 2) Headers
11
WiFi
802.11 ax802.11 ax
Ethernet Speed
2.5 Gbps5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No No
BIOS Flashback
Yes Yes
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000AMD Ryzen 7000, 8000, 9000
M.2 Heatsink/Shields
Yes-
Amazon
— Check
Newegg
— Check
Amazon
— Check
Newegg
— Check

Comparison Analysis

Comparing the X870 PRIME X870-P vs B850 GAMING PLUS WIFI reveals distinct differences in their targeted use cases.

The B850 GAMING PLUS WIFI is the more budget-friendly option, costing approximately $20 (12%) less than the X870 PRIME X870-P.