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Motherboard
B650 AORUS ELITE AX
Gigabyte
$16298
Z890 AERO G
Gigabyte
$24900
Chipset
AMD B650Intel Z890
Socket
AM5LGA1851
Form Factor
ATXATX
Max Memory
192 GB256 GB
Memory Type
DDR5DDR5
Memory Slots
44
ECC Memory Support
No No
PCIe x16 Slots
33
PCIe x16 4.0 Slots
33
M.2 Slots
35
M.2 Slot Specifics
  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)
  1. 2580-25110M (PCIe4.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2580-25110M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280-22110M (PCIe4.0x4)
  6. 2280M (PCIe4.0x4)
  7. 2280M (PCIe4.0x4)
  8. 2280M (PCIe4.0x4)
SATA Ports
44
USB 2.0 Headers
22
USB 3.2 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
Yes Yes
BIOS Flashback
Yes No
Color
DarkLight
Supported CPUs
AMD Ryzen 7000, 8000, 9000Intel Core Ultra Series 2
M.2 Heatsink/Shields
Yes-
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Comparison Analysis

Comparing the B650 AORUS ELITE AX vs Z890 AERO G reveals distinct differences in their targeted use cases.

The B650 AORUS ELITE AX is the more budget-friendly option, costing approximately $86 (53%) less than the Z890 AERO G.