Compare Motherboards
Share Comparison
| Motherboard |  $000 | $32900 |
|---|---|---|
Chipset | AMD B840 | AMD B850 |
Socket | AM5 | AM5 |
Form Factor | Micro ATX | ATX |
Max Memory | 128 GB | 256 GB |
Memory Type | DDR5 | DDR5 |
Memory Slots | 2 | 4 |
Max Memory Speed | 7600 | - |
ECC Memory Support | No | No |
PCIe x16 Slots | 2 | 0 |
PCIe x16 4.0 Slots | 1 | 3 |
PCIe x4 Slots | 1 | - |
M.2 Slots | 2 | 6 |
M.2 Slot Specifics | - |
|
SATA Ports | 4 | 0 |
USB 2.0 Headers | 2 | 2 |
USB 3.2 Headers | 2 | 1 |
Total USB Ports | 6 | - |
USB 3.2 Ports | 2 | - |
WiFi | - | 802.11 ax |
Ethernet Speed | 2.5 Gbps | 10 Gbps |
Audio Chipset | Realtek | Realtek |
Audio Channels | 7.1 | 7.1 |
Optical S/PDIF Out | Yes | No |
BIOS Flashback | Yes | No |
Color | Dark | Dark |
Supported CPUs | AMD Ryzen 7000, 8000, 9000 | AMD Ryzen 7000, 8000, 9000 |
DisplayPort Ports | 1 | - |
HDMI Ports | 1 | - |
M.2 Heatsink/Shields | - | No |
PS/2 Ports | 1 | - |
Part Number | B840M D2H (Rev. 1.2) | - |
Newegg — Check |
Comparison Analysis
Comparing the B840M D2H vs B850 AI TOP reveals distinct differences in their targeted use cases.