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Motherboard
B850-E TUF GAMING WIFI
ASUS
$19999
B860 Pro RS WiFi
ASRock
$15999
Chipset
AMD B850Intel B860
Socket
AM5LGA1851
Form Factor
ATXATX
Max Memory
256 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
No No
PCIe x16 Slots
32
PCIe x16 4.0 Slots
32
M.2 Slots
45
M.2 Slot Specifics
  1. 2280M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2242-2260M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  1. 2280M (PCIe4.0x4)
  2. 2230-2242M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280E (PCIe4.0x4)
SATA Ports
04
USB 2.0 Headers
22
USB 3.2 Headers
11
USB 3.2 (Gen 2) Headers
01
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 No
BIOS Flashback
No No
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000Intel Core Ultra Series 2
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Comparison Analysis

Comparing the B850-E TUF GAMING WIFI vs B860 Pro RS WiFi reveals distinct differences in their targeted use cases.

The B860 Pro RS WiFi is the more budget-friendly option, costing approximately $40 (25%) less than the B850-E TUF GAMING WIFI.