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Home / Motherboard / ASUS B85-PRO vs ASUS H81M-D R.2ASUS B85-PRO vs ASUS H81M-D R.2 Video Specifications
- Rear panel
- Audio
- Network
- Expansion Slots
- Storage controllers
- Food
- Interfaces
- Additional parameters
- Cooling
- Processor
- Memory
- Chipset
- Form factor and dimensions
- General parameters
ASUS B85-PRO 47% DeviceList score vs
ASUS H81M-D R.2 28% DeviceList score We compared the characteristics of ASUS B85-PRO and ASUS H81M-D R.2 and compiled a list of advantages and a comparison table for you. Find out which one to choose in 2025 year.ASUS B85-PRO benefits Winner in comparison
Number of memory slots |
4 2 (100%) better vs 2 |
The maximum amount of memory |
32 Gb 16 Gb (100%) better vs 16 Gb |
Number of PCI-E x16 slots |
2 1 (100%) better vs 1 |
PCI Express Version |
3 1 (50%) better vs 2 |
4-pin connectors for system fans |
2 1 (100%) better vs 1 |
ASUS H81M-D R.2 benefits
Price-quality ratio |
87.8 % 5.1 % (6.2%) better vs 82.7 % |
Height |
226 mm -79 mm (-25.9%) better vs 305 mm |
Illumination of board elements |
vs |
Video Video reviews ASUS B85-PRO
Comparison of all specifications
ASUS B85-PRO | ASUS H81M-D R.2 |
Rear panel |
Number and type of USB on the back panel |
4x USB 2.0, 2x USB 3.0 | 2x USB 2.0, 2x USB 3.0 |
Number of Ethernet ports |
1 | no data |
Number of network ports (RJ-45)The more RJ-45 ports, the more wired connections can be made from your PC (for example, to connect several computers to a local network or connect several providers) |
no data | 1 |
PS/2 ports |
Digital Audio Ports (S/PDIF) |
Number of analog audio connectors |
3 | 3 |
Video outputs |
1x HDMI, 1x VGA (D-Sub), 1x DVI-D | 1x VGA (D-Sub) |
Internal USB connectors on the board |
2x USB 3.0, 4x USB 2.0 | 4x USB 2.0 |
Audio |
Sound Adapter Chipset |
Realtek ALC887 | Realtek ALC887 |
Sound scheme |
7.1 | 7.1 |
Sound |
Realtek HD Audio | Realtek HD Audio |
Network |
Network Adapter Chipset |
Realtek RTL8111G | Realtek 8111GR |
Bluetooth |
Built-in Wi-Fi Adapter |
The speed of the network adapterThe maximum allowable speed of the network connection (for example, to fully use the high-speed gigabit Internet, 1000+ Mbps is required). |
1000 Mbit/s | 1000 Mbit/s |
Expansion Slots |
Number of PCI slots |
3 | no data |
PCI Express Version |
3 1 (50%) better | 2 |
Modes of operation of multiple PCI-E x16 slots |
16-4, 16-0 | no data |
The number of PCI-E x1 slot |
2 | 2 |
Number of PCI-E x16 slots |
2 1 (100%) better | 1 |
Storage controllers |
SATA RAID operating modeA RAID array combines multiple disk devices to improve system performance or fault tolerance. The more levels the motherboard supports, the more possibilities for configuring arrays. |
NVMe SupportAllows the installation of NVMe SSDs, which are gradually replacing SSDs with SATA interface |
IDE Controller |
mSATA connector |
Type and number of SATA ports |
2x SATA 3Gb/s, 4x SATA 6Gb/s | 2x SATA 6Gb/s, 2x SATA 3Gb/s |
Food |
Processor Power connector |
8-pin | 4-pin |
Number of power phases |
no data | 3 |
Main power connector |
24-pin | 24-pin |
Additional parameters |
LPT Interface |
Illumination of board elements |
Cooling |
4-pin connectors for system fans |
2 1 (100%) better | 1 |
The power connector of the CPU cooler |
4-pin | 4-pin |
Processor |
Built-in central processing unit |
Socket |
LGA 1150 | LGA 1150 |
Memory |
Supported memory form factor |
DIMM | DIMM |
Type of supported memory |
DDR3 | DDR3 |
The maximum amount of memoryThe maximum total amount of RAM strips installed on the motherboard. The more - the more opportunities for upgrading your PC. |
32 Gb 16 Gb (100%) better | 16 Gb |
Number of memory channels |
2 | 2 |
Maximum memory frequency (MHz) |
1600 MGz | 1600 MGz |
The minimum memory frequency |
1066 MGz | 1066 MGz |
Number of memory slotsThe more RAM slots, the more the maximum amount of memory you can install. Usually, 2 slots are available on budget boards, 4 in the middle price segment, 6 and more in server boards. |
4 2 (100%) better | 2 |
ECC mode support |
Chipset |
The number of cards in SLI/Crossfire |
2 | no data |
SLI/crossfire Support |
UEFIUEFI replaces and enhances legacy BIOS with new graphical user interface and easy mouse interaction, faster boot up and more functionality |
BIOS |
AMI | AMI |
Chipset |
Intel B85 | Intel H81 |
Form factor and dimensions |
Width |
208 mm | no data |
Width (mm) |
no data | 183 mm |
Height |
305 mm | 226 mm -79 mm (-25.9%) better |
Form Factor |
Standard-ATX | Micro-ATX |
General parameters |
Price-quality ratioThe sum of all the advantages of the device divided by its price. The higher the%, the better the quality per unit price in comparison with all analogues. |
82.7 % | 87.8 % 5.1 % (6.2%) better |
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