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Motherboard
X870E AORUS MASTER X3D
Gigabyte
$58999
B650E AORUS MASTER
Gigabyte
$61590
Chipset
AMD X870EAMD B650E
Socket
AM5AM5
Form Factor
ATXATX
Max Memory
256 GB128 GB
Memory Type
DDR5DDR5
Memory Slots
44
Max Memory Speed
9000 MT/s-
ECC Memory Support
No No
PCIe x16 Slots
33
PCIe x16 5.0 Slots
21
PCIe x4 Slots
1-
M.2 Slots
44
M.2 Slot Specifics
-
  1. 25110M (PCIe5.0x4)
  2. 2280M (PCIe5.0x4)
  3. 2280M (PCIe5.0x4)
  4. 2280M (PCIe5.0x4)
SATA Ports
24
USB 2.0 Headers
22
USB 3.0 Headers
2-
USB 3.2 Headers
11
USB 3.2 (Gen 2) Headers
-1
Total USB Ports
11-
USB Type-C Ports
4-
USB 3.2 Ports
9-
USB4 Ports
2-
WiFi
802.11 be802.11 ax
Bluetooth
5.4-
Ethernet Speed
10 Gbps2.5 Gbps
Ethernet Speed (Port 2)
5 Gbps-
Audio Chipset
Realtek ALC1220Realtek ALC1220
Audio Channels
5.15.1
Optical S/PDIF Out
Yes Yes
BIOS Flashback
Yes Yes
Color
DarkDark
Supported CPUs
AMD Ryzen 7000, 8000, 9000AMD Ryzen 7000, 8000, 9000
DisplayPort Ports
2-
HDMI Ports
2-
M.2 Heatsink/Shields
Yes Yes
Product Release
-2023
Newegg
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Comparison Analysis

Comparing the X870E AORUS MASTER X3D vs B650E AORUS MASTER reveals distinct differences in their targeted use cases.

Both components are priced similarly, making the choice dependent on specific features rather than budget.