Asus Prime B850-Plus Wi-Fi
Asus TUF Gaming B850M-Plus Wi-Fi7

Asus Prime B850-Plus Wi-Fi Asus TUF Gaming B850M-Plus Wi-Fi7

Common Features

  • Both products have an AM5 CPU socket.
  • Both products use a B850 chipset.
  • Both products support Wi-Fi.
  • Both products have Bluetooth functionality.
  • Both products support HDMI 2.1.
  • Both products are easy to overclock.
  • Both products have RGB lighting.
  • Both products are easy to reset BIOS.
  • Both products support a maximum memory amount of 256GB.
  • Both products support DDR5 memory.
  • Both products have 4 memory slots.
  • Both products have 2 memory channels.
  • Both products do not support ECC memory.
  • Both products have 3 USB 3.2 Gen 2 ports (USB-A).
  • Both products have an HDMI output.
  • Both products have 1 DisplayPort output.
  • Both products support RAID 1.
  • Both products support RAID 10 (1+0).
  • Both products support RAID 5.

Main Differences

  • The Asus Prime B850-Plus Wi-Fi has an ATX form factor, while the Asus TUF Gaming B850M-Plus Wi-Fi7 has a Micro-ATX form factor.
  • The Wi-Fi version on the Asus Prime B850-Plus Wi-Fi includes Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, and Wi-Fi 6E, while the Asus TUF Gaming B850M-Plus Wi-Fi7 supports Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7.
  • The Bluetooth version is 5.3 on the Asus Prime B850-Plus Wi-Fi and 5.4 on the Asus TUF Gaming B850M-Plus Wi-Fi7.
  • The width of the Asus Prime B850-Plus Wi-Fi is 305 mm, while the Asus TUF Gaming B850M-Plus Wi-Fi7 is 244 mm wide.
  • The Asus Prime B850-Plus Wi-Fi has 2 USB 3.2 Gen 1 ports (USB-A), while the Asus TUF Gaming B850M-Plus Wi-Fi7 has 4 USB 3.2 Gen 1 ports (USB-A).
  • The Asus Prime B850-Plus Wi-Fi has 1 USB 3.2 Gen 2 port (USB-C), while the Asus TUF Gaming B850M-Plus Wi-Fi7 has none.
  • The Asus Prime B850-Plus Wi-Fi has 2 USB 2.0 ports, while the Asus TUF Gaming B850M-Plus Wi-Fi7 has 4 USB 2.0 ports.
  • The Asus Prime B850-Plus Wi-Fi does not have any USB 3.2 Gen 2x2 ports, while the Asus TUF Gaming B850M-Plus Wi-Fi7 has 1 USB 3.2 Gen 2x2 port.
  • The Asus Prime B850-Plus Wi-Fi has 4 USB 2.0 ports through expansion, while the Asus TUF Gaming B850M-Plus Wi-Fi7 has 3 USB 2.0 ports through expansion.
  • The Asus Prime B850-Plus Wi-Fi has 6 fan headers, while the Asus TUF Gaming B850M-Plus Wi-Fi7 has 5 fan headers.
  • The Asus Prime B850-Plus Wi-Fi has a TPM connector, while the Asus TUF Gaming B850M-Plus Wi-Fi7 does not.
  • The Asus Prime B850-Plus Wi-Fi has 1 PCIe 4.0 x16 slot, while the Asus TUF Gaming B850M-Plus Wi-Fi7 does not have any PCIe 4.0 x16 slots.
  • The Asus TUF Gaming B850M-Plus Wi-Fi7 has 1 PCIe x1 slot, while the Asus Prime B850-Plus Wi-Fi has none.
Specs Comparison
Asus Prime B850-Plus Wi-Fi

Asus Prime B850-Plus Wi-Fi

Asus TUF Gaming B850M-Plus Wi-Fi7

Asus TUF Gaming B850M-Plus Wi-Fi7

General info:
CPU socket AM5 AM5
chipset B850 B850
form factor ATX Micro-ATX
release date April 2025 July 2025
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Has Bluetooth
Bluetooth version 5.3 5.4
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 305 mm 244 mm
Has integrated CPU

The Asus Prime B850-Plus Wi-Fi and Asus TUF Gaming B850M-Plus Wi-Fi7 both feature the same CPU socket type, AM5, and share the same B850 chipset. However, there are notable differences in their form factor, with the Prime B850-Plus using an ATX form factor (305 mm width, 244 mm height), while the TUF Gaming model is more compact with a Micro-ATX form factor (244 mm width, 244 mm height).

Both motherboards support Wi-Fi, but the TUF Gaming B850M-Plus Wi-Fi7 offers the latest Wi-Fi 7 (802.11be) in addition to the same Wi-Fi 4, 5, and 6 versions that are supported by the Prime B850-Plus. The Bluetooth version also differs, with the TUF Gaming board featuring Bluetooth 5.4, while the Prime B850-Plus has Bluetooth 5.3.

Both products have HDMI 2.1, support overclocking, come with RGB lighting, and offer dual BIOS and easy BIOS reset features. Additionally, neither motherboard has integrated graphics or integrated CPUs, and both have a 3-year warranty. Neither board supports aptX.

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

Both the Asus Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 support the same maximum memory amount of 256GB, and both motherboards feature 4 memory slots and 2 memory channels. Additionally, both support DDR5 memory and have the same overclocked RAM speed of 8000 MHz.

Neither product supports ECC memory, as this feature is not available for either motherboard.

In summary, the memory specs are identical for both boards, with no differences in maximum memory capacity, memory slots, channels, or overclocked RAM speed.

Ports:
USB 3.2 Gen 2 ports (USB-A) 3 3
USB 3.2 Gen 1 ports (USB-A) 2 4
USB 3.2 Gen 2 ports (USB-C) 1 0
USB 3.2 Gen 1 ports (USB-C) 0 0
USB 2.0 ports 2 4
USB 3.2 Gen 2x2 ports 0 1
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 1 1
RJ45 ports 1 1
Has USB Type-C
eSATA ports 0 0
DVI outputs 0 0
has a VGA connector
PS/2 ports 0 0

The Asus Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 share several similar ports, but there are also a few differences. Both motherboards offer 3 USB 3.2 Gen 2 ports (USB-A), 1 USB 3.2 Gen 2 port (USB-C), 2 USB 2.0 ports, an HDMI output, and 1 DisplayPort output. They also both include 1 RJ45 port for Ethernet connectivity and have USB Type-C support.

Where they differ is in the number of USB 3.2 Gen 1 ports (USB-A) and USB 3.2 Gen 2x2 ports. The Prime B850-Plus has 2 USB 3.2 Gen 1 (USB-A) ports, while the TUF Gaming model offers 4 USB 3.2 Gen 1 (USB-A) ports. Additionally, the TUF Gaming B850M-Plus Wi-Fi7 includes 1 USB 3.2 Gen 2x2 port, a feature not available on the Prime B850-Plus.

Neither motherboard offers Thunderbolt ports, eSATA ports, DVI outputs, or a VGA connector. Both also lack PS/2 ports, which are not supported on either board.

Connectors:
USB 3.2 Gen 1 ports (through expansion) 2 2
USB 2.0 ports (through expansion) 4 3
SATA 3 connectors 4 4
fan headers 6 5
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 Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 both offer similar connector setups, though there are some differences in their configuration. Both motherboards feature 4 SATA 3 connectors, 2 USB 3.0 ports (through expansion), and 3 M.2 sockets. However, the Prime B850-Plus provides 2 USB 3.2 Gen 1 ports (through expansion) and 4 USB 2.0 ports (through expansion), while the TUF Gaming model offers 2 USB 3.2 Gen 1 ports (through expansion) and 3 USB 2.0 ports (through expansion).

In terms of fan headers, the Prime B850-Plus has 6 fan headers, while the TUF Gaming B850M-Plus Wi-Fi7 has 5 fan headers, offering slightly fewer options for cooling setups.

Another key difference is the presence of a TPM connector. The Prime B850-Plus includes a TPM connector, while the TUF Gaming B850M-Plus Wi-Fi7 does not. Both motherboards lack U.2 and mSATA connectors, and neither features SATA 2 connectors.

Expansion slots:
PCIe 4.0 x16 slots 1 0
PCIe 5.0 x16 slots 1 1
PCIe 3.0 x16 slots 0 0
PCIe x1 slots 0 1
PCI slots 0 0
PCIe 2.0 x16 slots 0 0
PCIe x4 slots 0 0
PCIe x8 slots 0 0

The Asus Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 have some notable differences in their expansion slot configurations. The Prime B850-Plus includes 1 PCIe 4.0 x16 slot and 1 PCIe 5.0 x16 slot, but does not feature any PCIe x1, x4, or x8 slots. In contrast, the TUF Gaming B850M-Plus Wi-Fi7 offers 1 PCIe 5.0 x16 slot, along with 1 PCIe x1 slot, but lacks any PCIe 4.0 x16 slots or PCIe x4 and x8 slots.

Neither motherboard includes PCI slots or PCIe 2.0 x16 slots, so they are identical in this regard.

In summary, the main difference is that the Prime B850-Plus has a PCIe 4.0 x16 slot, while the TUF Gaming B850M-Plus Wi-Fi7 offers a PCIe x1 slot. Both boards include a PCIe 5.0 x16 slot, but with no other significant differences in slot types.

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

Both the Asus Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 support 7.1 audio channels, providing a rich audio experience. Additionally, neither motherboard features an S/PDIF Out port.

Both motherboards also include 3 audio connectors, offering similar connectivity options for audio devices.

In conclusion, the audio specifications for both the Prime B850-Plus and the TUF Gaming B850M-Plus Wi-Fi7 are identical, with no differences in audio channels, S/PDIF Out support, or the number of audio connectors.

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

Both the Asus Prime B850-Plus Wi-Fi and the Asus TUF Gaming B850M-Plus Wi-Fi7 offer support for RAID 1, RAID 10 (1+0), and RAID 5, allowing for flexible storage configurations. Neither motherboard supports RAID 0+1, a feature absent from both products.

In summary, the storage support and RAID capabilities are identical between the Prime B850-Plus and the TUF Gaming B850M-Plus Wi-Fi7, with both supporting the same RAID levels and lacking RAID 0+1 support.

Comparison Summary

This is a specification comparison between Asus Prime B850-Plus Wi-Fi and Asus TUF Gaming B850M-Plus Wi-Fi7. Both products share an AM5 CPU socket, 256GB maximum memory support, and DDR5 memory. The Prime B850-Plus Wi-Fi features 2 USB 3.2 Gen 1 ports (USB-A), while the TUF Gaming B850M-Plus Wi-Fi7 has 4. The Prime B850-Plus Wi-Fi includes 1 USB 3.2 Gen 2 port (USB-C), while the TUF Gaming B850M-Plus Wi-Fi7 has none. The Prime B850-Plus Wi-Fi has 6 fan headers, whereas the TUF Gaming B850M-Plus Wi-Fi7 has 5. Additionally, the TUF Gaming B850M-Plus Wi-Fi7 supports Wi-Fi 7, while the Prime B850-Plus Wi-Fi supports up to Wi-Fi 6E.