Compare Motherboards: Asus Prime B350M-E vs ASUS PRIME X399-A

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Asus Prime B350M-E

ASUS PRIME X399-A

Price
-
Price
-
Availability
-
Availability
-
Brand
Asus
Brand
Asus
Model
Prime B350M-E
Model
PRIME X399-A
Release Date
-
Release Date
📅 August 2017

* First availability for purchase, it may not correspond to the actual market launch date.

TDP
🔌 60 Watts
TDP
🔌 100 Watts
Price history
-
Price history
-
Recommended compatible parts
Recommended compatible parts
Series
Series
Socket
AM4
Socket
sTR4
Form factor
Micro ATX
Form factor
EATX
Chipset
AMD B350
Chipset
AMD X399
Supported Memory
DDR4:
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** Memory compatibility support may also depend on the CPU memory controller
Supported Memory
DDR4:
2133Mhz 2400Mhz 2666Mhz 2800Mhz 3000Mhz 3200Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** Memory compatibility support may also depend on the CPU memory controller
ECC RAM Support
No
ECC RAM Support
Yes
Audio Chipset
Realtek ALC887
Audio Chipset
Realtek ALC S1220A
Audio Channels
8 Channels
Audio Channels
8 Channels
LAN Chipset
Realtek RTL8111H
LAN Chipset
Intel i211AT
Max LAN Speed
10/100/1000Mbps
Max LAN Speed
10/100/1000Mbps
SLI Support
No
SLI Support
Yes
CrossFire Support
No
CrossFire Support
Yes
RAID Support
Yes
RAID Support
Yes
Back I/O Ports
-
Back I/O Ports
-
Wireless LAN
No
Wireless LAN
No
SATA 3 Gbps Ports
0
SATA 3 Gbps Ports
0
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
6
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
1
M.2 Ports
2
mSATA Slots
0
mSATA Slots
0
RAM Slots
2
RAM Slots
8
Maximum Supported RAM
32GB
Maximum Supported RAM
128GB
Critic Reviews
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Critic Reviews

"Threadripper really kicks butt. provided you can make use of it. For some users, it doesn't make any sense at all, but for others, it is simply magnificent. You'll know which category you fall in. X399 is not a cheap platform. Motherboards like the..."

by VR-Zone
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Options
Compare Motherboards: Asus Prime B350M-E 🆚 ASUS PRIME X399-A. Analyze head-to-head all specifications and features to find out the better Motherboard.

Comparison summary

Reasons to pick the Asus Prime B350M-E:

  • Around 40% lower thermal design power.
  • Supports the following RAM types not supported by counterpart: DDR4 2933MHz

Reasons to pick the ASUS PRIME X399-A:

  • Supports NVIDIA SLI.
  • Supports AMD CrossFire.
  • Supports the following RAM types not supported by counterpart: DDR4 2800MHz, 3000MHz
  • +2 Ports SATA 6Gb/s.
  • +1 Ports M.2.
  • +6 RAM slots.
  • +96GB maximum RAM supported.
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