OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Motherboards Methodology v1.0
Motherboards Methodology v1.0
Mathematical & Unbiased Scoring
Products in this category are evaluated mathematically under Frontumo Motherboards Methodology v1.0 using verified laboratory benchmarks, technical specifications, and authentic consumer ratings with 0% commercial bias.
Explore Motherboards Methodology v1.0

ASUS Prime B650M A AX6 II Review | 107 Data compared

Avg. price:~£110CPU socket:AM5Chipset:AMD B650Form factor:microATX

ASUS Prime B650M A AX6 II Review: Compare 107 technical specifications and user reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

7.6

Overall score

Score
7.6/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 68% of models
Score components

90%

7.5

Technical score

10%

7.9

User score

â–²Better than 68% of motherboards
7.5

Technical score

Technical score
7.5/ 10
✕
What it is
An assessment of technical performance for products in the Motherboards category across these key areas: Platform & Features, Memory, Storage, Expansion, Ports & USB, Network, Audio, Power & Cooling.
When it matters
When you want to compare motherboards based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 68% of models
Score components

19%

9.0

Memory

16%

8.4

Platform & Features

16%

8.4

Storage

15%

8.5

Network

13%

5.2

Ports & USB

8%

4.7

Expansion

8%

6.3

Power & Cooling

5%

5.7

Audio

â–²Better than 68% of motherboards
7.9

User score

User score
7.9/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 68% of models
Score components

70%

9.2

User ratings

30%

4.8

Number of reviews

Based on 18 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
â–¼Worse than 68% of motherboards
  • asus-prime-b650m-a-ax6-ii
  • asus-prime-b650m-a-ax6-ii
  • asus-prime-b650m-a-ax6-ii
  • asus-prime-b650m-a-ax6-ii
  • asus-prime-b650m-a-ax6-ii
asus-prime-b650m-a-ax6-ii
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asus-prime-b650m-a-ax6-ii

Best prices

    N/A~ £110

Best rankings

Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
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Technical Specifications of motherboard ASUS Prime B650M A AX6 II

Technical score
Technical score
7.5/ 10
✕
What it is
An assessment of technical performance for products in the Motherboards category across these key areas: Platform & Features, Memory, Storage, Expansion, Ports & USB, Network, Audio, Power & Cooling.
When it matters
When you want to compare motherboards based on technical performance and available features.
Score distribution
â–¼
<55-66-77-88-99-10
â–² Better than 68% of models
Score components:

19%

9.0

Memory

16%

8.4

Platform & Features

16%

8.4

Storage

15%

8.5

Network

13%

5.2

Ports & USB

8%

4.7

Expansion

8%

6.3

Power & Cooling

5%

5.7

Audio

7.5
User score
User score
7.9/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 68% of models
Score components

70%

9.2

User ratings

30%

4.8

Number of reviews

Based on 18 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
7.9
Popularity
Popularity
4.8/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 65% of models
Popularity:
ASUS Prime B650M A AX6 II has a popularity score of 4.8 points, which is lower than that of 64.5% of products in this category.
4.8
Value for money
Value for money
8.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 74% of models
Score components:

60%

7.6

Overall score

40%

9.9

Price

8.3
Brand name
Asus
CPU socket
AM5
CPU socket
AM5
â–² Better than 86% of models
This motherboard uses the AM5 CPU socket, which is more advanced than that of 85.8% of motherboards and equal to that of 14.2% of motherboards.
CPU platform
AMD
CPU platform
AMD
â–¼ Worse than 68% of models
This motherboard is built for the AMD CPU platform, which is less common than that of 68.5% of motherboards and equal to that of 31.5% of motherboards.
Chipset
AMD B650
Chipset
AMD B650
â–² Better than 73% of models
This motherboard uses the AMD B650 chipset, which is more advanced than that of 72.5% of motherboards and equal to that of 4% of motherboards.
Form factor
microATX
Form factor
microATX
â–¼ Worse than 52% of models
This motherboard has the microATX form factor, which is less versatile than that of 52.2% of motherboards and equal to that of 32.4% of motherboards.
Show more
DDR memory version
DDR5
DDR memory version
DDR5
â–² Better than 64% of models
This motherboard uses DDR5 memory, which is newer than that of 64.3% of motherboards and equal to that of 35.7% of motherboards.
Memory slots
4
Memory slots
4
â–² Better than 21% of models
Market range: <2 – >4
This motherboard has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
192 GB
Maximum memory capacity
192 GB
â–² Better than 72% of models
Market range: <32 GB – >256 GB
This motherboard supports up to 192 GB of memory, which is more than 72.4% of motherboards and equal to 10.5% of motherboards.
Memory channels
2
Memory channels
2
â–¼ Worse than 7% of models
This motherboard supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.6% of motherboards.
Maximum RAM speed
7,600 MT/s
Maximum RAM speed
7,600 MT/s
â–² Better than 81% of models
Market range: <2k MT/s – >8k MT/s
This motherboard supports memory speeds up to 7,600 MT/s, which is higher than that of 80.9% of motherboards and equal to that of 2.4% of motherboards.
Show more
N. of M.2 sockets
3
N. of M.2 sockets
3
â–² Better than 65% of models
Market range: <0 – >4
This motherboard has 3 M.2 sockets, which is more than 65.2% of motherboards and equal to 18.8% of motherboards.
one slot is on the rear side.
M.2 slot interface per slot
1x PCIe 5.0 x4, 1x PCIe 4.0 x4, 1x PCIe 4.0 x2
M.2 slot interface per slot
1x PCIe 5.0 x4, 1x PCIe 4.0 x4, 1x PCIe 4.0 x2
â–² Better than 89% of models
This motherboard offers 1x PCIe 5.0x4, 1x PCIe 4.0x4, 1x PCIe 4.0x2 for M.2 slot interfaces, which is faster than that of 89% of motherboards and equal to that of 1.3% of motherboards.
N. of SATA 3 connectors
8
N. of SATA 3 connectors
8
â–² Better than 85% of models
Market range: <4 – >8
This motherboard has 8 SATA 3 connectors, which is more than 85.4% of motherboards and equal to 11.1% of motherboards.
Supported RAID levels
0/1/10
Supported RAID levels
0/1/10
â–¼ Worse than 68% of models
This motherboard supports RAID levels 0/1/10, which is narrower than 68.1% of motherboards and equal to 23.3% of motherboards.
SATA only
NVMe RAID support
yes
NVMe RAID support
yes
â–² Better than 40% of models
This motherboard supports NVMe RAID. 40.3% of motherboards support this feature.
AMD RAIDXpert2 support
Show more
N. of PCIe 5.0 x16 slots
0
N. of PCIe 5.0 x16 slots
0
â–¼ Worse than 31% of models
Market range: <0 – >1
This motherboard has 0 PCIe 5.0x16 slots, which is fewer than 31.5% of motherboards and equal to 68.5% of motherboards.
N. of PCIe 4.0 x16 slots
4
N. of PCIe 4.0 x16 slots
4
★ Better than 100% of models
Market range: <0 – >1
This motherboard has 4 PCIe 4.0x16 slots, which is more than 99.8% of motherboards and equal to 0.2% of motherboards.
runs at x1 mode
N. of PCIe 3.0 x16 slots
0
N. of PCIe 3.0 x16 slots
0
â–¼ Worse than 60% of models
Market range: <0 – >3
This motherboard has 0 PCIe 3.0x16 slots, which is fewer than 59.6% of motherboards and equal to 40.4% of motherboards.
PCIe slot electrical configuration
x16/x1/x1/x1
PCIe slot electrical configuration
x16/x1/x1/x1
â–¼ Worse than 58% of models
This motherboard uses x16/x1/x1/x1 for PCIe slot electrical configuration, which is less flexible than that of 58.3% of motherboards and equal to that of 0.4% of motherboards.
PCIe bifurcation support
yes
PCIe bifurcation support
yes
â–² Better than 40% of models
This motherboard supports PCIe bifurcation. 40.4% of motherboards support this feature.
x8/x8, x8/x4/x4.
Show more
Total USB ports (rear I/O)
8
Total USB ports (rear I/O)
8
â–² Better than 40% of models
Market range: <6 – >10
This motherboard has 8 USB ports (rear I/O), which is more than 40.2% of motherboards and equal to 30.5% of motherboards.
Total USB ports (including headers)
15
Total USB ports (including headers)
15
â–² Better than 48% of models
Market range: <11 – >19
This motherboard has 15 USB ports (including headers), which is more than 47.6% of motherboards and equal to 13.5% of motherboards.
Total USB-C ports (rear I/O)
1
Total USB-C ports (rear I/O)
1
â–² Better than 35% of models
Market range: <0 – >2
This motherboard has 1 USB-C ports (rear I/O), which is more than 35.5% of motherboards and equal to 48.7% of motherboards.
Total USB-C ports (including headers)
2
Total USB-C ports (including headers)
2
â–² Better than 52% of models
Market range: <0 – >3
This motherboard has 2 USB-C ports (including headers), which is more than 51.7% of motherboards and equal to 32.9% of motherboards.
includes internal USB-C header.
N. of USB 3.2 Gen2x2 ports (USB-C)
0
N. of USB 3.2 Gen2x2 ports (USB-C)
0
â–¼ Worse than 18% of models
Market range: <0 – >1
This motherboard has 0 USB 3.2 Gen2x2 ports (USB-C), which is fewer than 18.3% of motherboards and equal to 81.7% of motherboards.
Show more
LAN speed
2.5 Gbps
LAN speed
2.5 Gbps
â–² Better than 49% of models
Market range: <1 Gbps – >2.5 Gbps
This motherboard supports LAN speeds up to 2.5 Gbps, which is higher than that of 49.3% of motherboards and equal to that of 41.4% of motherboards.
LAN controller
Killer + Intel + Realtek
LAN controller
Killer + Intel + Realtek
â–¼ Worse than 65% of models
This motherboard uses the Killer + Intel + Realtek LAN controller, which is less advanced than that of 64.6% of motherboards and equal to that of 28.7% of motherboards.
N. of RJ45 ports
1
N. of RJ45 ports
1
â–¼ Worse than 14% of models
Market range: <1 – >2
This motherboard has 1 RJ45 ports, which is fewer than 14.4% of motherboards and equal to 85.6% of motherboards.
Wi-Fi connectivity
yes
Wi-Fi connectivity
yes
â–² Better than 50% of models
This motherboard supports Wi-Fi connectivity. 50% of motherboards support this feature.
Wi-Fi version
Wi-Fi 6 (802.11ax)
Wi-Fi version
Wi-Fi 6 (802.11ax)
â–² Better than 60% of models
This motherboard supports Wi-Fi 6 (802.11ax), which is newer than that of 60.5% of motherboards and equal to that of 11.6% of motherboards.
Show more
Audio codec
Realtek ALC897
Audio codec
Realtek ALC897
â–¼ Worse than 50% of models
This motherboard uses the Realtek ALC897 audio codec, which is less advanced than that of 50.3% of motherboards and equal to that of 29.2% of motherboards.
Audio channels
7.1
Audio channels
7.1
â–² Better than 5% of models
This motherboard offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
full 7.1 needs front panel audio.
Audio SNR
90 dB
Audio SNR
90 dB
â–¼ Worse than 94% of models
Market range: <95 dB – >120 dB
This motherboard has an audio SNR of 90 dB, which is lower than that of 93.5% of motherboards and equal to that of 3.3% of motherboards.
Headphone amp support
no
Headphone amp support
no
â–¼ Worse than 59% of models
This motherboard does not support a headphone amp. 59.3% of motherboards support this feature.
N. of 3.5mm audio jacks
3
N. of 3.5mm audio jacks
3
â–¼ Worse than 50% of models
Market range: <2 – >6
This motherboard has 3 3.5mm audio jacks, which is fewer than 50.4% of motherboards and equal to 38.1% of motherboards.
Show more
VRM phases
4+2+1
VRM phases
4+2+1
â–¼ Worse than 83% of models
This motherboard has 4+2+1 VRM phases, which is fewer than 82.8% of motherboards and equal to 0.7% of motherboards.
N. of CPU power connectors
1
N. of CPU power connectors
1
â–¼ Worse than 45% of models
Market range: <1 – >2
This motherboard has 1 CPU power connectors, which is fewer than 45.5% of motherboards and equal to 54.5% of motherboards.
N. of fan headers
6
N. of fan headers
6
â–² Better than 50% of models
Market range: <3 – >8
This motherboard has 6 fan headers, which is more than 50% of motherboards and equal to 22.3% of motherboards.
Pump header
yes
Pump header
yes
â–² Better than 22% of models
This motherboard has a pump header. 21.9% of motherboards include this feature.
Pump header max current
1 A
Pump header max current
1 A
â–¼ Worse than 56% of models
Market range: <0 A – >3 A
This motherboard supports up to 1 A on the pump header, which is lower than that of 56.3% of motherboards and equal to that of 19.7% of motherboards.
Show more

ASUS Prime B650M A AX6 II vs the average motherboard

246810TotalPlatform & FeaturesMemoryStorageExpansionPorts & USBNetworkAudioPower & Cooling
  • Newer CPU socket
    CPU socket
    AM5
    â–² Better than 86% of models
    This motherboard has newer CPU socket than the average motherboard (AM5 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM5 vs LGA 1,151
  • Newer DDR memory generation
    DDR memory version
    DDR5
    â–² Better than 64% of models
    This motherboard has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    DDR5 vs DDR4
  • 4 more PCIe 4.0x16 slots
    N. of PCIe 4.0 x16 slots
    4
    ★ Better than 100% of models
    Market range: <0 – >1
    This motherboard has more PCIe 4.0x16 slots than the average motherboard (4 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
    runs at x1 mode
    4 vs 0
  • 1 more M.2 sockets
    N. of M.2 sockets
    3
    â–² Better than 65% of models
    Market range: <0 – >4
    This motherboard has more M.2 sockets than the average motherboard (3 vs 2). The average motherboard has 2 M.2 socket/s.
    one slot is on the rear side.
    3 vs 2
  • 50% more maximum memory capacity
    Maximum memory capacity
    192 GB
    â–² Better than 72% of models
    Market range: <32 GB – >256 GB
    This motherboard has more maximum memory capacity than the average motherboard (192 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    192 GB vs 128 GB
  • 1 more USB 3.2 Gen2 USB-C ports
    N. of USB 3.2 Gen2 ports (USB-C)
    1
    â–² Better than 65% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
    1 vs 0
  • 60.6% higher maximum RAM speed
    Maximum RAM speed
    7,600 MT/s
    â–² Better than 81% of models
    Market range: <2k MT/s – >8k MT/s
    This motherboard has a higher maximum RAM speed than the average motherboard (7600 MT/s vs 4733 MT/s). The average motherboard supports RAM speed of 4733 MT/s.
    7,600 MT/s vs 4,733 MT/s
  • 4 more SATA 3 connectors
    N. of SATA 3 connectors
    8
    â–² Better than 85% of models
    Market range: <4 – >8
    This motherboard has more SATA 3 connectors than the average motherboard (8 vs 4). The average motherboard has 4 SATA 3 connectors.
    8 vs 4
  • Newer CPU socket
    CPU socket
    AM5
    â–² Better than 86% of models
    This motherboard has newer CPU socket than the average motherboard (AM5 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM5 vs LGA 1,151
  • Newer DDR memory generation
    DDR memory version
    DDR5
    â–² Better than 64% of models
    This motherboard has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    DDR5 vs DDR4
  • 50% more maximum memory capacity
    Maximum memory capacity
    192 GB
    â–² Better than 72% of models
    Market range: <32 GB – >256 GB
    This motherboard has more maximum memory capacity than the average motherboard (192 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    192 GB vs 128 GB
  • 60.6% higher maximum RAM speed
    Maximum RAM speed
    7,600 MT/s
    â–² Better than 81% of models
    Market range: <2k MT/s – >8k MT/s
    This motherboard has a higher maximum RAM speed than the average motherboard (7600 MT/s vs 4733 MT/s). The average motherboard supports RAM speed of 4733 MT/s.
    7,600 MT/s vs 4,733 MT/s
  • Supports ECC memory
    ECC memory support
    yes
    â–² Better than 79% of models
    This motherboard supports ECC memory, while the average motherboard does not. 21% of motherboards support ECC memory.
    supports ECC unbuffered memory.
  • 54.1% higher overclocked RAM speed
    Maximum overclocked RAM speed
    7,600 MT/s
    â–² Better than 76% of models
    Market range: <2.7k MT/s – >8.2k MT/s
    This motherboard has a higher overclocked RAM speed than the average motherboard (7600 MT/s vs 4933 MT/s). The average motherboard supports overclocked RAM speed of 4933 MT/s.
    7,600 MT/s vs 4,933 MT/s
  • 1 more M.2 sockets
    N. of M.2 sockets
    3
    â–² Better than 65% of models
    Market range: <0 – >4
    This motherboard has more M.2 sockets than the average motherboard (3 vs 2). The average motherboard has 2 M.2 socket/s.
    one slot is on the rear side.
    3 vs 2
  • 4 more SATA 3 connectors
    N. of SATA 3 connectors
    8
    â–² Better than 85% of models
    Market range: <4 – >8
    This motherboard has more SATA 3 connectors than the average motherboard (8 vs 4). The average motherboard has 4 SATA 3 connectors.
    8 vs 4
  • 4 more PCIe 4.0x16 slots
    N. of PCIe 4.0 x16 slots
    4
    ★ Better than 100% of models
    Market range: <0 – >1
    This motherboard has more PCIe 4.0x16 slots than the average motherboard (4 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
    runs at x1 mode
    4 vs 0
  • 1 more USB 3.2 Gen2 USB-C ports
    N. of USB 3.2 Gen2 ports (USB-C)
    1
    â–² Better than 65% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
    1 vs 0
  • 1 more total USB-C connections
    Total USB-C ports (including headers)
    2
    â–² Better than 52% of models
    Market range: <0 – >3
    This motherboard has more total USB-C connections than the average motherboard (2 vs 1). The average motherboard has 1 total USB-C connections.
    includes internal USB-C header.
    2 vs 1
  • Includes VGA connector
    VGA connector
    yes
    â–² Better than 75% of models
    This motherboard has a VGA connector, while the average motherboard does not. 24.7% of motherboards include a VGA connector.
  • 2 more USB 2.0 ports
    N. of USB 2.0 ports
    4
    â–² Better than 66% of models
    Market range: <0 – >4
    This motherboard has more USB 2.0 ports than the average motherboard (4 vs 2). The average motherboard has 2 USB 2.0 port/s.
    4 vs 2
  • Supports Bluetooth
    Bluetooth connectivity
    yes
    â–² Better than 51% of models
    This motherboard supports Bluetooth, while the average motherboard does not. 48.9% of motherboards support Bluetooth.
  • Newer Wi-Fi standard
    Wi-Fi version
    Wi-Fi 6 (802.11ax)
    â–² Better than 60% of models
    This motherboard has newer Wi-Fi standard than the average motherboard (Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)). The average motherboard supports Wi-Fi 5 (802.11ac) Wi-Fi.
    Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)
  • 1 more ARGB headers
    N. of ARGB headers (3-pin)
    3
    â–² Better than 76% of models
    Market range: <0 – >3
    This motherboard has more ARGB headers than the average motherboard (3 vs 2). The average motherboard has 2 ARGB header/s.
    3 vs 2
  • 61 mm shorter
    Height
    244 mm
    â–² Better than 62% of models
    Market range: <170 mm – >320 mm
    This motherboard is shorter than the average motherboard (244 mm vs 305 mm). The average motherboard height is 305 mm.
    244 mm vs 305 mm
  • 25 dB lower audio SNR
    Audio SNR
    90 dB
    â–¼ Worse than 94% of models
    Market range: <95 dB – >120 dB
    This motherboard has a lower audio SNR than the average motherboard (90 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
    90 dB vs 115 dB
  • Fewer RAID options
    Supported RAID levels
    0/1/10
    â–¼ Worse than 68% of models
    This motherboard has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    SATA only
    0/1/10 vs 0/1/5/10
  • 2 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    2
    â–¼ Worse than 60% of models
    Market range: <0 – >6
    This motherboard 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.
    2 vs 4
  • No multi-GPU support
    Multi-GPU support
    no
    â–¼ Worse than 55% of models
    This motherboard does not support multi-GPU, while the average motherboard does. 54.6% of motherboards support multi-GPU.
  • Fewer VRM phases
    VRM phases
    4+2+1
    â–¼ Worse than 83% of models
    This motherboard has fewer VRM phases than the average motherboard (4+2+1 vs 10). The average motherboard has 10 VRM phase/s.
    4+2+1 vs 10
  • More basic motherboard chipset
    Chipset
    AMD B650
    â–² Better than 73% of models
    This motherboard has more basic motherboard chipset than the average motherboard (AMD B650 vs Intel B860). The average motherboard uses Intel B860 chipset.
    AMD B650 vs Intel B860
  • No headphone amp support
    Headphone amp support
    no
    â–¼ Worse than 59% of models
    This motherboard does not support a headphone amp, while the average motherboard does. 59.2% of motherboards support a headphone amp.
  • No debug LED indicators
    Debug LED indicators
    no
    â–¼ Worse than 79% of models
    This motherboard does not have debug LED indicators, while the average motherboard does. 78.7% of motherboards include debug LED indicators.
  • 30.9% less popular
    ASUS Prime B650M A AX6 II is less popular than the average motherboard (4.78 vs 6.3).
    4.78 vs 6.26
  • More basic motherboard chipset
    Chipset
    AMD B650
    â–² Better than 73% of models
    This motherboard has more basic motherboard chipset than the average motherboard (AMD B650 vs Intel B860). The average motherboard uses Intel B860 chipset.
    AMD B650 vs Intel B860
  • No debug LED indicators
    Debug LED indicators
    no
    â–¼ Worse than 79% of models
    This motherboard does not have debug LED indicators, while the average motherboard does. 78.7% of motherboards include debug LED indicators.
  • Fewer useful accessories
    Included accessories
    2x SATA cables, Wi-Fi antenna
    â–¼ Worse than 85% of models
    This motherboard has fewer useful accessories than the average motherboard (2x SATA cables, Wi-Fi antenna vs 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable). The average motherboard comes with 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable.
    2x SATA cables, Wi-Fi antenna vs 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable
  • Older CPU platform
    CPU platform
    AMD
    â–¼ Worse than 68% of models
    This motherboard uses the AMD CPU platform compared to Intel on the average motherboard. The average motherboard uses Intel CPU platform.
    AMD vs Intel
  • Less versatile form factor
    Form factor
    microATX
    â–¼ Worse than 52% of models
    This motherboard has less versatile form factor than the average motherboard (microATX vs ATX). The average motherboard comes in ATX form factor.
    microATX vs ATX
  • Fewer RAID options
    Supported RAID levels
    0/1/10
    â–¼ Worse than 68% of models
    This motherboard has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    SATA only
    0/1/10 vs 0/1/5/10
  • No multi-GPU support
    Multi-GPU support
    no
    â–¼ Worse than 55% of models
    This motherboard does not support multi-GPU, while the average motherboard does. 54.6% of motherboards support multi-GPU.
  • Less flexible PCIe lane configuration
    PCIe slot electrical configuration
    x16/x1/x1/x1
    â–¼ Worse than 58% of models
    This motherboard has less flexible PCIe lane configuration than the average motherboard (x16/x1/x1/x1 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
    x16/x1/x1/x1 vs x16/x0/x4, x8/x8/x4
  • 1 fewer PCIe x1 slots
    N. of PCIe x1 slots
    0
    â–¼ Worse than 69% of models
    Market range: <0 – >3
    This motherboard has fewer PCIe x1 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    0 vs 1
  • 1 fewer PCIe 3.0x16 slots
    N. of PCIe 3.0 x16 slots
    0
    â–¼ Worse than 60% of models
    Market range: <0 – >3
    This motherboard has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    0 vs 1
  • 2 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    2
    â–¼ Worse than 60% of models
    Market range: <0 – >6
    This motherboard 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.
    2 vs 4
  • 1 fewer PS/2 ports
    N. of PS/2 ports
    0
    â–¼ Worse than 59% of models
    Market range: <0 – >1
    This motherboard has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
    0 vs 1
  • 25 dB lower audio SNR
    Audio SNR
    90 dB
    â–¼ Worse than 94% of models
    Market range: <95 dB – >120 dB
    This motherboard has a lower audio SNR than the average motherboard (90 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
    90 dB vs 115 dB
  • No headphone amp support
    Headphone amp support
    no
    â–¼ Worse than 59% of models
    This motherboard does not support a headphone amp, while the average motherboard does. 59.2% of motherboards support a headphone amp.
  • 2 fewer 3.5mm audio jacks
    N. of 3.5mm audio jacks
    3
    â–¼ Worse than 50% of models
    Market range: <2 – >6
    This motherboard has fewer 3.5mm audio jacks than the average motherboard (3 vs 5). The average motherboard has 5 3.5mm audio jacks.
    3 vs 5
  • No optical S/PDIF out
    Optical S/PDIF out (TOSLINK)
    no
    â–¼ Worse than 56% of models
    This motherboard does not have optical S/PDIF out, while the average motherboard does. 55.8% of motherboards include optical S/PDIF out.
  • Fewer VRM phases
    VRM phases
    4+2+1
    â–¼ Worse than 83% of models
    This motherboard has fewer VRM phases than the average motherboard (4+2+1 vs 10). The average motherboard has 10 VRM phase/s.
    4+2+1 vs 10
  • No onboard RGB lighting
    Onboard RGB lighting
    no
    â–¼ Worse than 50% of models
    This motherboard does not have onboard RGB lighting, while the average motherboard does. 50.4% of motherboards include onboard RGB lighting.
  • 1 A lower pump header current limit
    Pump header max current
    1 A
    â–¼ Worse than 56% of models
    Market range: <0 A – >3 A
    This motherboard has a lower pump header current than the average motherboard (1 A vs 2 A). The average motherboard provides pump header current of 2 A.
    1 A vs 2 A

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Third-party reviews

Based on 18 buyer reviews from online shops.
Reviews last updated: May 2026 · How we calculate this
Read buyer reviews on Amazon →

What we like about ASUS Prime B650M A AX6 II

  • High SATA port count (8 ports), which is rare for mATX boards and ideal for NAS builds.
  • Good connectivity options including Wi-Fi 6, 2.5G LAN, and PCIe 5.0 M.2 support.
  • User-friendly BIOS interface that is easy to navigate for beginners.
  • Strong value-to-performance ratio for a budget AM5 platform.
  • Support for high-speed DDR5 memory overclocking (up to 7600+ MHz).

What we don't like about ASUS Prime B650M A AX6 II

  • Slow boot times and long POST delays (sometimes exceeding 40 seconds) due to memory training.
  • Lack of 'BIOS FlashBack' or a dedicated button for CPU-less BIOS updates on some revisions.
  • Reported issues with spotty Bluetooth connectivity and wireless drivers needing manual resets.
  • Noticeable coil whine reported by some users during operation.
  • Lack of debug LEDs, making it difficult to troubleshoot hardware issues during the boot process.
  • Weak VRM (Voltage Regulator Module) thermal performance compared to competing boards in the same price bracket.

Verdict

The ASUS Prime B650M-A AX6 II is a Micro-ATX motherboard designed for AMD AM5 processors, including the Ryzen 9000, 8000, and 7000 series, featuring a robust power design and high-speed DDR5 memory support up to 7600+ MHz (OC). It offers advanced connectivity including a PCIe 5.0 M.2 slot for ultra-fast storage, two additional PCIe 4.0 M.2 slots, Wi-Fi 6, and 2.5Gb Ethernet for stable networking. Key pros include its future-proof PCIe 5.0 support, a comprehensive cooling system with VRM and PCH heatsinks, and 2-way AI Noise Cancelation for clear communication. However, potential cons include a more basic aesthetic compared to high-end gaming boards and shared PCIe bandwidth that may limit certain expansion configurations.

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