Asus TUF Gaming B650EM-E Wi-Fi
Asus TUF Gaming B850M-E Wi-Fi

Asus TUF Gaming B650EM-E Wi-Fi Asus TUF Gaming B850M-E Wi-Fi

Common Features

  • Both products use the AM5 CPU socket.
  • Both products have a Micro-ATX form factor.
  • Both products support Wi-Fi.
  • Both products have Bluetooth support.
  • Both products have HDMI 2.1.
  • Both products are easy to overclock.
  • Both products have RGB lighting.
  • Both products do not have an easy way to reset the BIOS.
  • Both products support up to 256GB of maximum memory.
  • Both products support DDR5 memory.
  • Both products have 4 memory slots.
  • Both products support 2 memory channels.
  • Both products support overclocked RAM speeds of 8000 MHz.
  • Both products do not support ECC memory.
  • Both products have 1 USB 3.2 Gen 2 port (USB-A).
  • Both products have 2 USB 3.2 Gen 1 ports (USB-A).
  • Both products have 1 USB 3.2 Gen 2 port (USB-C).
  • Both products have 2 USB 3.2 Gen 1 ports (through expansion).
  • Both products have 4 SATA 3 connectors.
  • Both products have 3 M.2 sockets.

Main Differences

  • The Asus TUF Gaming B650EM-E Wi-Fi uses a B650 chipset, while the Asus TUF Gaming B850M-E Wi-Fi uses a B850 chipset.
  • The Asus TUF Gaming B650EM-E Wi-Fi supports Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6, while the Asus TUF Gaming B850M-E Wi-Fi also supports Wi-Fi 6E.
  • The Bluetooth version on the Asus TUF Gaming B650EM-E Wi-Fi is 5.2, while the Bluetooth version on the Asus TUF Gaming B850M-E Wi-Fi is 5.3.
  • The Asus TUF Gaming B650EM-E Wi-Fi does not have dual BIOS, while the Asus TUF Gaming B850M-E Wi-Fi has dual BIOS.
  • The Asus TUF Gaming B650EM-E Wi-Fi has 4 USB 2.0 ports, while the Asus TUF Gaming B850M-E Wi-Fi has no USB 2.0 ports.
Specs Comparison
Asus TUF Gaming B650EM-E Wi-Fi

Asus TUF Gaming B650EM-E Wi-Fi

Asus TUF Gaming B850M-E Wi-Fi

Asus TUF Gaming B850M-E Wi-Fi

General info:
CPU socket AM5 AM5
chipset B650 B850
form factor Micro-ATX Micro-ATX
release date June 2025 September 2025
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Has Bluetooth
Bluetooth version 5.2 5.3
HDMI version HDMI 2.1 HDMI 2.1
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
has aptX
CPU sockets 1 1
Has integrated graphics
warranty period 3 years 3 years
height 244 mm 244 mm
width 244 mm 244 mm
Has integrated CPU

The Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are both Micro-ATX motherboards with similar general specifications, though there are a few key differences between them. Both products feature the AM5 CPU socket and a 3-year warranty, and both support Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6. However, the B850M-E Wi-Fi also includes support for Wi-Fi 6E, giving it an additional Wi-Fi standard over the B650EM-E Wi-Fi. Additionally, both products support Bluetooth, but the B850M-E Wi-Fi offers Bluetooth 5.3, while the B650EM-E Wi-Fi uses Bluetooth 5.2.

When it comes to form factor, chipset, and physical dimensions, the two products are identical. Both use the B650 and B850 chipsets, respectively, and have the same Micro-ATX form factor. They share the same height and width, both measuring 244 mm by 244 mm. Neither board has integrated graphics or an integrated CPU, and both support HDMI 2.1. RGB lighting is also a common feature on both models, and neither product has integrated aptX support. Both motherboards allow for easy overclocking, though neither makes BIOS resetting easy, nor do they offer dual BIOS, with the exception of the B850M-E Wi-Fi, which does have this feature.

In terms of other features, both boards have a single CPU socket, but neither has integrated graphics or an integrated CPU. Both products do not have a feature for easy BIOS reset. Additionally, the B850M-E Wi-Fi has dual BIOS, while the B650EM-E Wi-Fi does not. Overall, the differences between the two models mainly come down to the additional Wi-Fi 6E support and Bluetooth version on the B850M-E Wi-Fi, as well as its inclusion of dual BIOS.

Memory:
maximum memory amount 256GB 256GB
overclocked RAM speed 8000 MHz 8000 MHz
memory slots 4 4
DDR memory version 5 5
memory channels 2 2
Supports ECC memory

The memory specifications for the Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are identical across the board. Both motherboards support a maximum memory amount of 256GB, offer 4 memory slots, and have 2 memory channels. Additionally, both products support DDR5 memory and are capable of handling overclocked RAM speeds of up to 8000 MHz. Neither motherboard supports ECC memory, which is a feature that helps with error correction in certain applications.

In summary, for memory-related specs, there is no difference between the two motherboards. Both the B650EM-E Wi-Fi and the B850M-E Wi-Fi offer the same memory capacity, speed, configuration, and support features.

Ports:
USB 3.2 Gen 2 ports (USB-A) 1 1
USB 3.2 Gen 1 ports (USB-A) 2 2
USB 3.2 Gen 2 ports (USB-C) 1 1
USB 3.2 Gen 1 ports (USB-C) 0 0
USB 2.0 ports 4 0
USB 3.2 Gen 2x2 ports 0 0
USB 4 40Gbps ports 0 0
USB 4 20Gbps ports 0 0
Thunderbolt 4 ports 0 0
Thunderbolt 3 ports 0 0
has an HDMI output
DisplayPort outputs 2 2
RJ45 ports 1 1
Has USB Type-C
eSATA ports 0 0
DVI outputs 0 0
has a VGA connector
PS/2 ports 1 1

The ports on the Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are very similar, with only a few differences between them. Both motherboards offer 1 USB 3.2 Gen 2 port (USB-A), 2 USB 3.2 Gen 1 ports (USB-A), 1 USB 3.2 Gen 2 port (USB-C), and 4 USB 2.0 ports. Neither motherboard includes USB 3.2 Gen 2x2, USB 4 40Gbps, USB 4 20Gbps, Thunderbolt 4, or Thunderbolt 3 ports. They both also lack eSATA ports, DVI outputs, and VGA connectors.

The key difference lies in the USB 2.0 ports. The B650EM-E Wi-Fi has 4 USB 2.0 ports, while the B850M-E Wi-Fi does not have any USB 2.0 ports. Both motherboards support USB Type-C, and they share common features such as HDMI output, DisplayPort outputs (2), and RJ45 ports (1). Neither product includes a PS/2 port in any configuration other than one, and both have HDMI outputs and DisplayPort outputs.

Overall, the two products are very similar in terms of ports, with the B650EM-E Wi-Fi offering USB 2.0 ports while the B850M-E Wi-Fi does not. Beyond that, the port options on both motherboards are almost identical.

Connectors:
USB 3.2 Gen 1 ports (through expansion) 2 2
USB 2.0 ports (through expansion) 4 4
SATA 3 connectors 4 4
fan headers 4 4
USB 3.0 ports (through expansion) 2 2
M.2 sockets 3 3
Has TPM connector
U.2 sockets 0 0
Has mSATA connector
SATA 2 connectors 0 0

The Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi share identical connector specifications. Both motherboards provide 2 USB 3.2 Gen 1 ports, 4 USB 2.0 ports through expansion, and 2 USB 3.0 ports through expansion. Each has 4 SATA 3 connectors and 4 fan headers. The M.2 sockets are also the same for both, with 3 sockets available on each board. Neither motherboard includes a U.2 socket, mSATA connector, or SATA 2 connectors. Both products also lack a TPM connector, which is used for trusted platform security features.

In summary, the connector options are the same across both models, with no differences in the number of USB, SATA, or fan headers. Additionally, both motherboards have the same number of M.2 sockets and lack certain features like U.2, mSATA, and TPM connectors.

Expansion slots:
PCIe 5.0 x16 slots 1 1
PCIe 3.0 x16 slots 0 0
PCIe x1 slots 1 1
PCI slots 0 0
PCIe 2.0 x16 slots 0 0
PCIe x8 slots 0 0

The expansion slots on the Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are identical. Both motherboards offer 1 PCIe 5.0 x16 slot, 1 PCIe x1 slot, and do not include any PCI slots, PCIe 2.0 x16 slots, or PCIe x8 slots. Neither motherboard has a PCIe 3.0 x16 slot, as both only feature the PCIe 5.0 x16 slot for high-speed graphics or other expansion cards.

In summary, both the B650EM-E Wi-Fi and B850M-E Wi-Fi offer the same expansion slot configuration, with no differences in the types or numbers of slots available on either board.

Audio:
audio channels 7.1 7.1
Has S/PDIF Out port
audio connectors 3 3

The audio specifications for the Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are identical. Both motherboards feature 7.1 audio channels, providing a full surround sound experience. Neither motherboard includes an S/PDIF Out port, which is typically used for digital audio output. Additionally, both boards have 3 audio connectors for various audio devices.

In summary, the audio setups on both the B650EM-E Wi-Fi and B850M-E Wi-Fi are exactly the same, with no differences in the number of audio channels, connectors, or the absence of an S/PDIF Out port.

Storage:
Supports RAID 1
Supports RAID 10 (1+0)
Supports RAID 5
Supports RAID 0
Supports RAID 0+1

The storage capabilities of the Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi are identical in terms of RAID support. Both motherboards support RAID 1, RAID 10 (1+0), and RAID 5, offering a range of options for data redundancy and performance. Neither board supports RAID 0+1, which is a specific RAID configuration designed for redundancy and performance. The support for RAID 0 is present in both products, allowing for striped storage for improved speed.

In summary, both the B650EM-E Wi-Fi and B850M-E Wi-Fi offer the same RAID features, with no differences in the types of RAID supported or the exclusion of RAID 0+1.

Comparison Summary

This is a specification comparison between Asus TUF Gaming B650EM-E Wi-Fi and Asus TUF Gaming B850M-E Wi-Fi. Both products share common features such as support for Wi-Fi, Bluetooth, and RGB lighting, and both offer up to 256GB of maximum memory. Key differences include the chipset, with the B650 in the B650EM-E Wi-Fi and the B850 in the B850M-E Wi-Fi, as well as the B850M-E Wi-Fi supporting Wi-Fi 6E while the B650EM-E Wi-Fi does not. Additionally, the Bluetooth version is 5.2 on the B650EM-E Wi-Fi and 5.3 on the B850M-E Wi-Fi. The B650EM-E Wi-Fi lacks dual BIOS, while the B850M-E Wi-Fi includes this feature. Finally, the B650EM-E Wi-Fi has 4 USB 2.0 ports, while the B850M-E Wi-Fi has none.