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Motherboard
X870E-E ROG STRIX GAMING WIFI
ASUS
$39999
B850 AI TOP
Gigabyte
$32900
Chipset
AMD X870EAMD B850
Socket
AM5AM5
Form Factor
ATXATX
Max Memory
256 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
Yes No
PCIe x16 Slots
30
PCIe x16 4.0 Slots
23
PCIe x16 5.0 Slots
10
M.2 Slots
46
M.2 Slot Specifics
  1. 2242/2260/2280M (PCIe5.0x4)
  2. 2242/2260/2280M (PCIe5.0x4)
  3. 2242/2260/2280M (PCIe4.0x4)
  4. 2242/2260/2280M (PCIe4.0x4)
  5. 2280/2110M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
  1. 2580-25110M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2580-25110M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2580-25110M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
SATA Ports
40
USB 2.0 Headers
32
USB 3.2 Headers
21
WiFi
802.11 be802.11 ax
Bluetooth
5.4-
Ethernet Speed
5 Gbps10 Gbps
Audio Chipset
RealtekRealtek
Audio Channels
7.17.1
Optical S/PDIF Out
Yes No
BIOS Flashback
Yes No
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000AMD Ryzen 7000, 8000, 9000
M.2 Heatsink/Shields
Yes No
Product Release
2024-
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Comparison Analysis

Comparing the X870E-E ROG STRIX GAMING WIFI vs B850 AI TOP reveals distinct differences in their targeted use cases.

The B850 AI TOP is the more budget-friendly option, costing approximately $71 (22%) less than the X870E-E ROG STRIX GAMING WIFI.