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Motherboard
X870E Phantom Gaming Nova WiFi
ASRock
$22999
B850 GAMING X WIFI6E
Gigabyte
$21198
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
33
PCIe x16 4.0 Slots
03
PCIe x16 5.0 Slots
10
PCIe x1 Slots
10
M.2 Slots
42
M.2 Slot Specifics
  1. 2280M (PCIe5.0x4)
  2. 2280M (PCIe4.0x4)
  3. 2280M (PCIe4.0x4)
  4. 2280M (PCIe4.0x4)
  5. 2280M (PCIe3.0x2)
  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
60
USB 2.0 Headers
22
USB 3.2 Headers
21
WiFi
802.11 ax802.11 ax
Bluetooth
5.4-
Ethernet Speed
5 Gbps2.5 Gbps
Audio Chipset
Realtek ALC4082Realtek
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 Yes
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Comparison Analysis

Comparing the X870E Phantom Gaming Nova WiFi vs B850 GAMING X WIFI6E reveals distinct differences in their targeted use cases.

The B850 GAMING X WIFI6E is the more budget-friendly option, costing approximately $18 (8%) less than the X870E Phantom Gaming Nova WiFi.