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Motherboard
B850M Riptide WiFi
ASRock
$18899
B860I WiFi Mini ITX
ASRock
$15999
Chipset
AMD B850Intel B860
Socket
AM5LGA1851
Form Factor
Micro ATXMini-ITX
Max Memory
256 GB128 GB
Memory Type
DDR5DDR5
Memory Slots
42
ECC Memory Support
No No
PCIe x16 Slots
11
PCIe x16 4.0 Slots
11
M.2 Slots
31
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2260-2280M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2260-2280M (PCIe4.0x4)
  5. 2280M (PCIe4.0x4)
  6. 2280E (PCIe4.0x4)
  1. 2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280E (PCIe4.0x4)
SATA Ports
04
USB 2.0 Headers
21
USB 3.2 Headers
21
USB 3.2 (Gen 2) Headers
11
WiFi
802.11 ax802.11 ax
Ethernet Speed
2.5 Gbps2.5 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
No Yes
BIOS Flashback
No No
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000Intel Core Ultra Series 2
M.2 Heatsink/Shields
Yes No
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Comparison Analysis

Comparing the B850M Riptide WiFi vs B860I WiFi Mini ITX reveals distinct differences in their targeted use cases.

The B860I WiFi Mini ITX is the more budget-friendly option, costing approximately $29 (18%) less than the B850M Riptide WiFi.