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ASUS B85 Pro Gamer Review | 107 Data compared

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  • Avg. price in UK: ~£95
  • Avg. price in US: ~$80
  • CPU socket: LGA 1150
  • Chipset: Intel B85
  • Form factor: ATX

ASUS B85 Pro Gamer review. Compare 107 technical specifications and user reviews to see how it ranks among motherboards and if it is worth buying.

4.5

Overall score

What it is: An overall evaluation of the motherboard's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best motherboards on the market.

Score components:

90.0%

4.1

Technical Score

10.0%

7.6

User score

Poor
4.1

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

3.8

Memory

16.0%

5.6

Platform & Features

16.0%

2.9

Storage

15.0%

5.2

Network

13.0%

1.6

Ports & USB

8.0%

3.4

Expansion

8.0%

4.5

Power & Cooling

5.0%

8.6

Audio

Poor
7.6

User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

8.5

User reviews

30.0%

5.7

Popularity

User score:
United Kingdom
amazon
4.4
(82)
amazon
4.0
(33)
United States
Amazon_logo.png
3.9
(35)

(Reviews last updated: May 2026)

Very good
  • 2.8
    Gaming

    Score components:

    28.0%

    5.2

    VRM phases

    22.0%

    1.0

    N. of M.2 sockets

    18.0%

    4.6

    LAN speed

    17.0%

    1.0

    Maximum RAM speed

    15.0%

    1.0

    N. of PCIe 5.0 x16 slots

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Asus B85-Pro Gamer is an ATX motherboard featuring the Intel B85 Express chipset and LGA1150 socket, designed to support 4th-generation Intel Core, Pentium, and Celeron processors. Key specifications include four DDR3 DIMM slots for up to 32GB of 1600MHz memory, a high-speed Intel I217V Gigabit Ethernet controller with GameFirst II, and premium SupremeFX 8-channel audio with a 115dB SNR and built-in 300Ω headphone amplifier. The board offers essential expansion through one PCIe 3.0 x16 slot, one PCIe 2.0 x16 (running at x4), and dual USB 3.0 ports. Its primary pros are its durable 'Gamer’s Guardian' components, such as 10K black metallic capacitors and DIGI+ VRM for stable power delivery, alongside a value-oriented price point for gaming builds. However, notable cons include the lack of RAID support, limited native overclocking capabilities due to the B85 chipset, and a restriction to DDR3-1600 speeds even when using XMP profiles.

Technical Specifications of ASUS B85 Pro Gamer

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

3.8

Memory

16.0%

5.6

Platform & Features

16.0%

2.9

Storage

15.0%

5.2

Network

13.0%

1.6

Ports & USB

8.0%

3.4

Expansion

8.0%

4.5

Power & Cooling

5.0%

8.6

Audio

4.1
ASUS B85 Pro Gamer has a technical score of 4.13 points, which is lower than that of 95.1% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

8.5

User reviews

30.0%

5.7

Popularity

User score:
United Kingdom
amazon
4.4
(82)
amazon
4.0
(33)
United States
Amazon_logo.png
3.9
(35)

(Reviews last updated: May 2026)

7.6
ASUS B85 Pro Gamer has a user score of 7.65 points, which is lower than that of 59.8% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the motherboard.
When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
5.7
ASUS B85 Pro Gamer has a popularity of 5.7 points, which is higher than 60.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the motherboard's overall rating with its cost.

When it matters: When you are looking for a motherboard that offers a strong balance of features, performance, and price.

Score components:

60.0%

4.5

Overall score

40.0%

10

Price

6.1
ASUS B85 Pro Gamer has a quality-to-price ratio of 6.1 points, which is lower than 91.7% of products in this category.
Brand name
What it is: The brand that makes the motherboard.
When it matters: When you have a brand preference for support, BIOS, or build quality.

Importance: MEDIUM

Asus
CPU socket
What it is: The socket type the motherboard is built to support.
When it matters: When you need the motherboard to match a specific CPU.

Importance: HIGH

LGA 1150
ASUS B85 Pro Gamer uses the LGA 1150 CPU socket, which is less advanced than that of 90.2% of motherboards and equal to that of 6.6% of motherboards.
CPU platform

Importance: MEDIUM

Intel
Chipset
What it is: The chipset that defines the motherboard platform and many of its features.
When it matters: When you compare platform features, connectivity, and CPU support.

Importance: HIGH

Intel B85
ASUS B85 Pro Gamer uses the Intel B85 chipset, which is less advanced than that of 89.8% of motherboards and equal to that of 0.4% of motherboards.
Form factor
What it is: The physical size standard of the motherboard, such as ATX or Micro-ATX.
When it matters: When you need the board to fit a specific case size.

Importance: HIGH

ATX
ASUS B85 Pro Gamer has the ATX form factor, which is more versatile than that of 47.8% of motherboards and equal to that of 52.2% of motherboards.
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DDR memory version
What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
When it matters: When you need the board to match a certain memory platform.

Importance: HIGH

Good value: DDR5

DDR3
ASUS B85 Pro Gamer uses DDR3 memory, which is older than that of 86.6% of motherboards and equal to that of 13.4% of motherboards.
Memory slots
What it is: The number of RAM slots on the motherboard.
When it matters: When you want more room for future memory upgrades.

Importance: HIGH

Good value: >=4

4
ASUS B85 Pro Gamer has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
What it is: The largest total amount of RAM the motherboard supports.
When it matters: When you plan a build with very high memory capacity.

Importance: HIGH

Good value: >=128 GB

32 GB
ASUS B85 Pro Gamer supports up to 32 GB of memory, which is less than 87% of motherboards and equal to 11.2% of motherboards.
Memory channels
What it is: The memory channel configuration supported by the motherboard platform.
When it matters: When memory bandwidth matters for your build.

Importance: MEDIUM

2
ASUS B85 Pro Gamer supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.5% of motherboards.
Maximum RAM speed
What it is: The highest officially supported memory speed for the motherboard.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=6400 MT/s

1,600 MT/s
ASUS B85 Pro Gamer supports memory speeds up to 1600 MT/s, which is lower than that of 93.1% of motherboards and equal to that of 6.4% of motherboards.
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N. of M.2 sockets
What it is: The number of M.2 slots available on the motherboard.
When it matters: When you want room for more NVMe or M.2 drives.

Importance: HIGH

Good value: >=3

0
ASUS B85 Pro Gamer has 0 M.2 sockets, which is fewer than 88.4% of motherboards and equal to 11.7% of motherboards.
M.2 slot interface per slot
What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
When it matters: When you want to check which drives each M.2 slot can use.

Importance: HIGH

N/A
N. of SATA 3 connectors
What it is: The number of SATA 6Gb/s connectors on the motherboard.
When it matters: When you plan to connect multiple SATA drives.

Importance: MEDIUM

Good value: >=6

4
ASUS B85 Pro Gamer has 4 SATA 3 connectors, which is more than 5.6% of motherboards and equal to 46.3% of motherboards.
Supported RAID levels
What it is: The RAID modes officially supported by the motherboard storage platform.
When it matters: When you plan to use multiple drives in a RAID setup.

Importance: MEDIUM

N/A
NVMe RAID support
What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
When it matters: When you plan to use multiple NVMe drives in RAID.

Importance: LOW

no
ASUS B85 Pro Gamer does not support NVMe RAID. 59.8% of motherboards support this feature.
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N. of PCIe 5.0 x16 slots
What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
When it matters: When you want the newest high-bandwidth expansion slots.

Importance: HIGH

Good value: >=1

0
ASUS B85 Pro Gamer has 0 PCIe 5.0x16 slots, which is equal to 68.5% of motherboards.
N. of PCIe 4.0 x16 slots
What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
When it matters: When you want more room for modern expansion cards.

Importance: HIGH

Good value: >=1

0
ASUS B85 Pro Gamer has 0 PCIe 4.0x16 slots, which is equal to 55.6% of motherboards.
N. of PCIe 3.0 x16 slots
What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
When it matters: When you need more full-length expansion slots.

Importance: MEDIUM

1
ASUS B85 Pro Gamer has 1 PCIe 3.0x16 slots, which is more than 40.6% of motherboards and equal to 26.7% of motherboards.
PCIe slot electrical configuration
What it is: The actual lane wiring used by the motherboard PCIe slots.
When it matters: When you need to know how much bandwidth each slot really gets.

Importance: HIGH

x16/x4
ASUS B85 Pro Gamer uses x16/x4 for PCIe slot electrical configuration, which is less flexible than that of 50.5% of motherboards and equal to that of 9.6% of motherboards.
PCIe bifurcation support
What it is: Shows whether the board can split PCIe lanes across multiple devices from one slot or link.
When it matters: When you plan multi-SSD adapters or more advanced expansion setups.

Importance: MEDIUM

no
ASUS B85 Pro Gamer does not support PCIe bifurcation. 61% of motherboards support this feature.
Show more
Total USB ports (rear I/O)
What it is: The total number of rear USB ports available on the motherboard.
When it matters: When you use many USB devices directly from the back of the PC.

Importance: MEDIUM

Good value: >=8

6
ASUS B85 Pro Gamer has 6 USB ports (rear I/O), which is fewer than 64.2% of motherboards and equal to 32.9% of motherboards.
Total USB ports (including headers)
What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
When it matters: When you want to know the board's full USB expansion potential.

Importance: MEDIUM

Good value: >=14

12
ASUS B85 Pro Gamer has 12 USB ports (including headers), which is fewer than 72.4% of motherboards and equal to 16.6% of motherboards.
Total USB-C ports (rear I/O)
What it is: The total number of rear USB-C ports on the motherboard.
When it matters: When you want more USB-C devices connected without adapters.

Importance: MEDIUM

Good value: >=1

0
ASUS B85 Pro Gamer has 0 USB-C ports (rear I/O), which is fewer than 64.6% of motherboards and equal to 35.4% of motherboards.
Total USB-C ports (including headers)
What it is: The total number of USB-C ports supported when rear ports and internal headers are counted together.
When it matters: When you want more USB-C connectivity across the whole build.

Importance: MEDIUM

Good value: >=2

0
ASUS B85 Pro Gamer has 0 USB-C ports (including headers), which is fewer than 69.6% of motherboards and equal to 30.4% of motherboards.
N. of USB 3.2 Gen2x2 ports (USB-C)
What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
When it matters: When you want very fast USB-C connectivity on the rear I/O.

Importance: HIGH

Good value: >=1

0
ASUS B85 Pro Gamer has 0 USB 3.2 Gen2x2 ports (USB-C), which is equal to 81.6% of motherboards.
Show more
LAN speed
What it is: The maximum wired Ethernet speed supported by the motherboard.
When it matters: When you want faster wired networking.

Importance: HIGH

Good value: 2.5GbE

1 Gbps
ASUS B85 Pro Gamer supports LAN speeds up to 1 Gbps, which is lower than that of 50.8% of motherboards and equal to that of 49.1% of motherboards.
LAN controller
What it is: The model of onboard Ethernet controller used by the motherboard.
When it matters: When you compare networking hardware quality and features.

Importance: MEDIUM

Intel I217-V
ASUS B85 Pro Gamer uses the Intel I217-V LAN controller, which is less advanced than that of 63.4% of motherboards and equal to that of 1.8% of motherboards.
N. of RJ45 ports
What it is: The number of wired Ethernet ports on the motherboard.
When it matters: When you need one or more wired network connections.

Importance: LOW

1
ASUS B85 Pro Gamer has 1 RJ45 ports, which is equal to 85.6% of motherboards.
Wi-Fi connectivity
What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
When it matters: When you want wireless networking without adding an extra card.

Importance: MEDIUM

no
ASUS B85 Pro Gamer does not support Wi-Fi connectivity. 49.1% of motherboards support this feature.
Wi-Fi version
What it is: The supported Wi-Fi generation, such as Wi-Fi 6 or Wi-Fi 7.
When it matters: When you care about wireless speed and router compatibility.

Importance: MEDIUM

Good value: Wi-Fi 6E (802.11ax)

N/A
Show more
Audio codec
What it is: The onboard audio codec used by the motherboard.
When it matters: When sound quality from the built-in audio matters to you.

Importance: MEDIUM

Realtek ALC1150
ASUS B85 Pro Gamer uses the Realtek ALC1150 audio codec, which is more advanced than that of 52.3% of motherboards and equal to that of 9.3% of motherboards.
Audio channels
What it is: The audio channel configuration supported by the onboard sound solution.
When it matters: When you want surround sound from the motherboard audio outputs.

Importance: LOW

Good value: 7.1

7.1
ASUS B85 Pro Gamer offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
What it is: The signal-to-noise ratio of the onboard audio solution.
When it matters: When you care about cleaner onboard audio output.

Importance: MEDIUM

Good value: >=120 dB

115 dB
ASUS B85 Pro Gamer has an audio SNR of 115 dB, which is higher than that of 46.5% of motherboards and equal to that of 8.2% of motherboards.
Headphone amp support
What it is: Shows whether the onboard audio path includes dedicated headphone amplification for harder-to-drive headsets.
When it matters: When you use harder-to-drive headphones from the onboard audio.

Importance: LOW

yes
ASUS B85 Pro Gamer supports a headphone amp. 37% of motherboards support this feature.
supports up to 300Ω.
N. of 3.5mm audio jacks
What it is: The number of rear 3.5mm audio jacks on the motherboard.
When it matters: When you want more analog audio connection options.

Importance: LOW

Good value: >=5

6
ASUS B85 Pro Gamer has 6 3.5mm audio jacks, which is more than 86.6% of motherboards and equal to 13.4% of motherboards.
Show more
VRM phases
What it is: The number of power-delivery phases used by the motherboard VRM.
When it matters: When you care about CPU power delivery and overclocking headroom.

Importance: HIGH

Good value: >=12

8
ASUS B85 Pro Gamer has 8 VRM phases, which is fewer than 71.9% of motherboards and equal to 6.3% of motherboards.
N. of CPU power connectors
What it is: The number of CPU power connectors on the motherboard.
When it matters: When you care about power delivery for higher-end CPUs.

Importance: HIGH

Good value: >=2

1
ASUS B85 Pro Gamer has 1 CPU power connectors, which is equal to 54.5% of motherboards.
N. of fan headers
What it is: The number of headers available for case or CPU fans.
When it matters: When your build uses several fans.

Importance: MEDIUM

Good value: >=6

5
ASUS B85 Pro Gamer has 5 fan headers, which is more than 35.8% of motherboards and equal to 14.5% of motherboards.
Pump header
What it is: Shows whether the motherboard includes a dedicated header designed for a liquid-cooling pump.
When it matters: When you build with an AIO or custom liquid cooling loop.

Importance: MEDIUM

no
ASUS B85 Pro Gamer does not have a pump header. 77% of motherboards include this feature.
Pump header max current
What it is: The maximum current the dedicated pump header can supply.
When it matters: When you want to make sure the pump header can power your cooling setup.

Importance: LOW

Good value: >=2 A

0 A
ASUS B85 Pro Gamer supports up to 0 A on the pump header, which is lower than that of 74.3% of motherboards and equal to that of 25.7% of motherboards.
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ASUS B85 Pro Gamer vs the average motherboard

  • 3 more PCI slots
    ASUS B85 Pro Gamer has more PCI slots than the average motherboard (3 vs 0). The average motherboard has 0 PCI slot/s.
    What it is: The number of legacy PCI slots on the motherboard.
    When it matters: When you need compatibility with older expansion cards.

    Importance: LOW

    ASUS B85 Pro Gamer has more PCI slots than the average motherboard (3 vs 0). The average motherboard has 0 PCI slot/s.3 vs 0
  • 2 more SATA 2 connectors
    ASUS B85 Pro Gamer has more SATA 2 connectors than the average motherboard (2 vs 0). The average motherboard has 0 SATA 2 connectors.
    What it is: The number of SATA 3Gb/s connectors on the motherboard.
    When it matters: When you still use older SATA devices.

    Importance: LOW

    ASUS B85 Pro Gamer has more SATA 2 connectors than the average motherboard (2 vs 0). The average motherboard has 0 SATA 2 connectors.2 vs 0
  • 1 more PCIe 2.0x16 slots
    ASUS B85 Pro Gamer has more PCIe 2.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 2.0x16 slot/s.
    What it is: The number of PCIe 2.0 x16 physical slots on the motherboard.
    When it matters: When you compare older full-length expansion options.

    Importance: LOW

    ASUS B85 Pro Gamer has more PCIe 2.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 2.0x16 slot/s.1 vs 0
  • 1 more DVI outputs
    ASUS B85 Pro Gamer has more DVI outputs than the average motherboard (1 vs 0). The average motherboard has 0 DVI outputs.
    What it is: The number of DVI video outputs on the motherboard.
    When it matters: When you plan to use older compatible monitors.

    Importance: LOW

    ASUS B85 Pro Gamer has more DVI outputs than the average motherboard (1 vs 0). The average motherboard has 0 DVI outputs.1 vs 0
  • Includes VGA connector
    ASUS B85 Pro Gamer has a VGA connector, while the average motherboard does not. 22% of motherboards include a VGA connector.
    What it is: Shows whether the rear I/O includes an analog VGA display output.
    When it matters: When you need compatibility with older displays or projectors.

    Importance: LOW

    ASUS B85 Pro Gamer has a VGA connector, while the average motherboard does not. 22% of motherboards include a VGA connector.
  • 1 more PCIe x1 slots
    ASUS B85 Pro Gamer has more PCIe x1 slots than the average motherboard (2 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    What it is: The number of PCIe x1 slots on the motherboard.
    When it matters: When you want space for smaller add-in cards.

    Importance: MEDIUM

    Good value: >=2

    ASUS B85 Pro Gamer has more PCIe x1 slots than the average motherboard (2 vs 1). The average motherboard has 1 PCIe x1 slot/s.2 vs 1
  • 68.4% cheaper
    ASUS B85 Pro Gamer is cheaper than the average motherboard (£95 vs £160).
    ASUS B85 Pro Gamer is cheaper than the average motherboard (£95 vs £160).£95 vs £160
  • More flexible PCIe lane configuration
    ASUS B85 Pro Gamer has more flexible PCIe lane configuration than the average motherboard (x16/x4 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
    What it is: The actual lane wiring used by the motherboard PCIe slots.
    When it matters: When you need to know how much bandwidth each slot really gets.

    Importance: HIGH

    ASUS B85 Pro Gamer has more flexible PCIe lane configuration than the average motherboard (x16/x4 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.x16/x4 vs x16/x1
  • 2 more SATA 2 connectors
    ASUS B85 Pro Gamer has more SATA 2 connectors than the average motherboard (2 vs 0). The average motherboard has 0 SATA 2 connectors.
  • 3 more PCI slots
    ASUS B85 Pro Gamer has more PCI slots than the average motherboard (3 vs 0). The average motherboard has 0 PCI slot/s.
  • 1 more PCIe 2.0x16 slots
    ASUS B85 Pro Gamer has more PCIe 2.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 2.0x16 slot/s.
  • 1 more PCIe x1 slots
    ASUS B85 Pro Gamer has more PCIe x1 slots than the average motherboard (2 vs 1). The average motherboard has 1 PCIe x1 slot/s.
  • More flexible PCIe lane configuration
    ASUS B85 Pro Gamer has more flexible PCIe lane configuration than the average motherboard (x16/x4 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
  • 1 more DVI outputs
    ASUS B85 Pro Gamer has more DVI outputs than the average motherboard (1 vs 0). The average motherboard has 0 DVI outputs.
  • Includes VGA connector
    ASUS B85 Pro Gamer has a VGA connector, while the average motherboard does not. 22% of motherboards include a VGA connector.
  • 2 more USB 2.0 ports
    ASUS B85 Pro Gamer has more USB 2.0 ports than the average motherboard (4 vs 2). The average motherboard has 2 USB 2.0 port/s.
  • 1 more 3.5mm audio jacks
    ASUS B85 Pro Gamer has more 3.5mm audio jacks than the average motherboard (6 vs 5). The average motherboard has 5 3.5mm audio jacks.
  • 16 mm narrower
    ASUS B85 Pro Gamer is narrower than the average motherboard (228 mm vs 244 mm). The average motherboard width is 244 mm.

Total
Overall
Storage
Expansion
Ports & USB
Audio
Power & Cooling
  • More basic motherboard chipset
    ASUS B85 Pro Gamer has more basic motherboard chipset than the average motherboard (Intel B85 vs Intel B860). The average motherboard uses Intel B860 chipset.
  • No BIOS flashback support
    ASUS B85 Pro Gamer does not support BIOS flashback, while the average motherboard does. 50.8% of motherboards support BIOS flashback.
  • Older CPU socket
    ASUS B85 Pro Gamer has older CPU socket than the average motherboard (LGA 1,150 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
  • Not ready for Windows 11
    ASUS B85 Pro Gamer is not ready for Windows 11, while the average motherboard is. 77.1% of motherboards are ready for Windows 11.
  • No debug LED indicators
    ASUS B85 Pro Gamer does not have debug LED indicators, while the average motherboard does. 78.8% of motherboards include debug LED indicators.
  • Narrower Windows support
    ASUS B85 Pro Gamer has narrower Windows support than the average motherboard (Windows 10, Windows 8.1, Windows 8, Windows 7 vs Windows 11, Windows 10). The average motherboard supports Windows 11, Windows 10.
  • 7 older release date
    ASUS B85 Pro Gamer is older than the average motherboard (2,014 vs 2,021). The average motherboard was released in 2,021.
    March 2014
  • 75% less maximum memory capacity
    ASUS B85 Pro Gamer has fewer maximum memory capacity than the average motherboard (32 GB vs 128 GB). The average motherboard supports 128 GB of memory.
  • Older DDR memory generation
    ASUS B85 Pro Gamer has older DDR memory generation than the average motherboard (DDR3 vs DDR4). The average motherboard supports DDR4 memory.
  • 65.2% lower maximum RAM speed
    ASUS B85 Pro Gamer has a lower maximum RAM speed than the average motherboard (1,600 MT/s vs 4,600 MT/s). The average motherboard supports RAM speed of 4,600 MT/s.
  • 67.6% lower overclocked RAM speed
    ASUS B85 Pro Gamer has a lower overclocked RAM speed than the average motherboard (1,600 MT/s vs 4,933 MT/s). The average motherboard supports overclocked RAM speed of 4,933 MT/s.
  • 2 fewer M.2 sockets
    ASUS B85 Pro Gamer has fewer M.2 sockets than the average motherboard (0 vs 2). The average motherboard has 2 M.2 socket/s.
  • No NVMe RAID support
    ASUS B85 Pro Gamer does not support NVMe RAID, while the average motherboard does. 59.8% of motherboards support NVMe RAID.
  • No PCIe bifurcation support
    ASUS B85 Pro Gamer does not support PCIe bifurcation, while the average motherboard does. 61% of motherboards support PCIe bifurcation.
  • 2 fewer rear USB ports
    ASUS B85 Pro Gamer has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
  • 1 fewer rear USB-C ports
    ASUS B85 Pro Gamer has fewer rear USB-C ports than the average motherboard (0 vs 1). The average motherboard has 1 rear USB-C port/s.
  • 3 fewer total USB connections
    ASUS B85 Pro Gamer has fewer total USB connections than the average motherboard (12 vs 15). The average motherboard has 15 total USB connections.
  • 1 fewer USB 3.2 Gen2 ports
    ASUS B85 Pro Gamer has fewer USB 3.2 Gen2 ports than the average motherboard (0 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
  • 2 fewer USB 3.2 Gen1 ports
    ASUS B85 Pro Gamer has fewer USB 3.2 Gen1 ports than the average motherboard (2 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
  • 1 fewer DisplayPort outputs
    ASUS B85 Pro Gamer has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
  • Older HDMI version
    ASUS B85 Pro Gamer has older HDMI version than the average motherboard (1.4 vs 2.1). The average motherboard supports HDMI 2.1.
  • 1 fewer total USB-C connections
    ASUS B85 Pro Gamer has fewer total USB-C connections than the average motherboard (0 vs 1). The average motherboard has 1 total USB-C connections.
  • 60% lower LAN speed
    ASUS B85 Pro Gamer has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
  • No Wi-Fi antenna included
    ASUS B85 Pro Gamer does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • 2 fewer ARGB headers
    ASUS B85 Pro Gamer has fewer ARGB headers than the average motherboard (0 vs 2). The average motherboard has 2 ARGB header/s.
  • No pump header
    ASUS B85 Pro Gamer does not have a pump header, while the average motherboard does. 77% of motherboards include a pump header.
  • Fewer VRM phases
    ASUS B85 Pro Gamer has fewer VRM phases than the average motherboard (8 vs 10). The average motherboard has 10 VRM phase/s.
  • No onboard RGB lighting
    ASUS B85 Pro Gamer does not have onboard RGB lighting, while the average motherboard does. 50.3% of motherboards include onboard RGB lighting.
  • 1 fewer RGB headers
    ASUS B85 Pro Gamer has fewer RGB headers than the average motherboard (0 vs 1). The average motherboard has 1 RGB header/s.
  • 2 A lower pump header current limit
    ASUS B85 Pro Gamer has a lower pump header current than the average motherboard (0 A vs 2 A). The average motherboard provides pump header current of 2 A.
  • More basic motherboard chipset
    ASUS B85 Pro Gamer has more basic motherboard chipset than the average motherboard (Intel B85 vs Intel B860). The average motherboard uses Intel B860 chipset.
    What it is: The chipset that defines the motherboard platform and many of its features.
    When it matters: When you compare platform features, connectivity, and CPU support.

    Importance: HIGH

    ASUS B85 Pro Gamer has more basic motherboard chipset than the average motherboard (Intel B85 vs Intel B860). The average motherboard uses Intel B860 chipset.Intel B85 vs Intel B860
  • 60% lower LAN speed
    ASUS B85 Pro Gamer has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
    What it is: The maximum wired Ethernet speed supported by the motherboard.
    When it matters: When you want faster wired networking.

    Importance: HIGH

    Good value: 2.5GbE

    ASUS B85 Pro Gamer has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.1 Gbps vs 2.5 Gbps
  • 75% less maximum memory capacity
    ASUS B85 Pro Gamer has fewer maximum memory capacity than the average motherboard (32 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    What it is: The largest total amount of RAM the motherboard supports.
    When it matters: When you plan a build with very high memory capacity.

    Importance: HIGH

    Good value: >=128 GB

    ASUS B85 Pro Gamer has fewer maximum memory capacity than the average motherboard (32 GB vs 128 GB). The average motherboard supports 128 GB of memory.32 GB vs 128 GB
  • 2 fewer M.2 sockets
    ASUS B85 Pro Gamer has fewer M.2 sockets than the average motherboard (0 vs 2). The average motherboard has 2 M.2 socket/s.
    What it is: The number of M.2 slots available on the motherboard.
    When it matters: When you want room for more NVMe or M.2 drives.

    Importance: HIGH

    Good value: >=3

    ASUS B85 Pro Gamer has fewer M.2 sockets than the average motherboard (0 vs 2). The average motherboard has 2 M.2 socket/s.0 vs 2
  • No NVMe RAID support
    ASUS B85 Pro Gamer does not support NVMe RAID, while the average motherboard does. 59.8% of motherboards support NVMe RAID.
    What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
    When it matters: When you plan to use multiple NVMe drives in RAID.

    Importance: LOW

    ASUS B85 Pro Gamer does not support NVMe RAID, while the average motherboard does. 59.8% of motherboards support NVMe RAID.
  • 2 fewer rear USB ports
    ASUS B85 Pro Gamer has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
    What it is: The total number of rear USB ports available on the motherboard.
    When it matters: When you use many USB devices directly from the back of the PC.

    Importance: MEDIUM

    Good value: >=8

    ASUS B85 Pro Gamer has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.6 vs 8
  • Older DDR memory generation
    ASUS B85 Pro Gamer has older DDR memory generation than the average motherboard (DDR3 vs DDR4). The average motherboard supports DDR4 memory.
    What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
    When it matters: When you need the board to match a certain memory platform.

    Importance: HIGH

    Good value: DDR5

    ASUS B85 Pro Gamer has older DDR memory generation than the average motherboard (DDR3 vs DDR4). The average motherboard supports DDR4 memory.DDR3 vs DDR4
  • No BIOS flashback support
    ASUS B85 Pro Gamer does not support BIOS flashback, while the average motherboard does. 50.8% of motherboards support BIOS flashback.
    What it is: Shows whether the motherboard can update BIOS without needing a fully installed or supported CPU to boot first.
    When it matters: When you may need to update BIOS before the system can boot.

    Importance: MEDIUM

    ASUS B85 Pro Gamer does not support BIOS flashback, while the average motherboard does. 50.8% of motherboards support BIOS flashback.
Total
Overall
Platform & Features
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Expansion
Ports & USB
Network
Power & Cooling

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Third-party reviews

United Kingdom
amazon
4.4
82 Reviews
amazon
4.0
33 Reviews
United States
Amazon_logo.png
3.9
35 Reviews

(Reviews last updated: May 2026)

What customers like about ASUS B85 Pro Gamer?

  • Exceptional value for money, often described as a 'poor man's ROG' board
  • High-quality onboard audio featuring SupremeFX technology and a 300-ohm headphone amplifier
  • Premium Intel I217V Gigabit Ethernet controller for stable networking
  • Solid build quality with an 8-phase VRM and high-grade black solid-state capacitors
  • Aesthetically pleasing ROG-style black and red color scheme
  • Good connectivity for its price, including multiple SATA 6Gb/s ports and legacy PCI slots
  • Easy-to-use BIOS that allows for some CPU turbo clock tuning even on a locked chipset

What customers dislike about ASUS B85 Pro Gamer?

  • Lacks support for NVIDIA SLI (only supports AMD CrossFireX)
  • Limited overclocking potential compared to Z87/Z97 series chipsets due to the B85 chipset
  • RAM speed is limited to a maximum of 1600 MHz
  • Second PCIe x16 slot only operates at x4 speeds
  • Lack of support for next-generation (Broadwell) chips without potential BIOS updates
  • The PCB is reported by some users to feel thinner compared to competitors
  • No modern features like M.2 NVMe slots, USB Type-C, or built-in Wi-Fi

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