Asus Prime B850-Plus
MSI B850 Gaming Plus Wi-Fi PZ

Asus Prime B850-Plus MSI B850 Gaming Plus Wi-Fi PZ

Common Features

  • Both products have AM5 CPU sockets.
  • Both products use the B850 chipset.
  • Both products have an ATX form factor.
  • Both products support overclocking.
  • Both products have RGB lighting.
  • Both products have an easy BIOS reset feature.
  • Both products have one CPU socket.
  • Both products do not have integrated graphics.
  • Both products support a maximum of 256GB of memory.
  • Both products have four memory slots.
  • Both products support DDR5 memory.
  • Both products have two memory channels.
  • Both products do not support ECC memory.
  • Both products have one RJ45 port.
  • Both products have one DisplayPort output.
  • Both products support RAID 1.
  • Both products support RAID 10 (1+0).
  • Both products support RAID 5.
  • Both products have four SATA 3 connectors.

Main Differences

  • Wi-Fi support is not available on Asus Prime B850-Plus but is present on MSI B850 Gaming Plus Wi-Fi PZ.
  • Bluetooth is not available on Asus Prime B850-Plus but is present on MSI B850 Gaming Plus Wi-Fi PZ.
  • Asus Prime B850-Plus has dual BIOS support, while MSI B850 Gaming Plus Wi-Fi PZ does not.
  • Asus Prime B850-Plus is 244 mm in height, while MSI B850 Gaming Plus Wi-Fi PZ is 243.8 mm in height.
  • Asus Prime B850-Plus is 305 mm in width, while MSI B850 Gaming Plus Wi-Fi PZ is 304.8 mm in width.
  • Asus Prime B850-Plus supports overclocked RAM speeds up to 8000 MHz, while MSI B850 Gaming Plus Wi-Fi PZ supports up to 8200 MHz.
  • Asus Prime B850-Plus has 3 USB 3.2 Gen 2 ports (USB-A) and MSI B850 Gaming Plus Wi-Fi PZ has 1.
  • Asus Prime B850-Plus has 2 USB 3.2 Gen 1 ports (USB-A) and MSI B850 Gaming Plus Wi-Fi PZ has 1.
  • Asus Prime B850-Plus has 1 USB 3.2 Gen 2 port (USB-C) and MSI B850 Gaming Plus Wi-Fi PZ has 2.
  • Asus Prime B850-Plus has 2 USB 2.0 ports, while MSI B850 Gaming Plus Wi-Fi PZ has 4.
  • Asus Prime B850-Plus has an HDMI output, while MSI B850 Gaming Plus Wi-Fi PZ does not.
  • Asus Prime B850-Plus has 2 USB 3.2 Gen 1 ports through expansion, while MSI B850 Gaming Plus Wi-Fi PZ has 4.
  • Asus Prime B850-Plus has 2 USB 3.0 ports through expansion, while MSI B850 Gaming Plus Wi-Fi PZ has 4.
  • Asus Prime B850-Plus has 1 PCIe 4.0 x16 slot, while MSI B850 Gaming Plus Wi-Fi PZ does not.
  • Asus Prime B850-Plus has 0 PCIe x1 slots, while MSI B850 Gaming Plus Wi-Fi PZ has 2.
  • Asus Prime B850-Plus has 0 PCIe x4 slots, while MSI B850 Gaming Plus Wi-Fi PZ has 1.
  • Asus Prime B850-Plus does not have an S/PDIF Out port, while MSI B850 Gaming Plus Wi-Fi PZ has one.
  • Asus Prime B850-Plus has 3 audio connectors, while MSI B850 Gaming Plus Wi-Fi PZ has 2.
Specs Comparison
Asus Prime B850-Plus

Asus Prime B850-Plus

MSI B850 Gaming Plus Wi-Fi PZ

MSI B850 Gaming Plus Wi-Fi PZ

General info:
CPU socket AM5 AM5
chipset B850 B850
form factor ATX ATX
release date April 2025 June 2025
supports Wi-Fi
Has Bluetooth
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
CPU sockets 1 1
Has integrated graphics
warranty period 3 years 3 years
height 244 mm 243.8 mm
width 305 mm 304.8 mm
Has integrated CPU

Both the Asus Prime B850-Plus and the MSI B850 Gaming Plus Wi-Fi PZ use the AM5 CPU socket and B850 chipset, and both have an ATX form factor. However, the MSI board supports Wi-Fi and Bluetooth, while the Asus does not offer Wi-Fi or Bluetooth connectivity. In terms of overclocking, both motherboards make it easy, and both come with RGB lighting. The Asus model has dual BIOS support, but the MSI model does not. Both motherboards are equipped with a single CPU socket and lack integrated graphics and integrated CPUs.

For physical dimensions, the Asus Prime B850-Plus measures 244 mm in height and 305 mm in width, while the MSI B850 Gaming Plus Wi-Fi PZ is slightly smaller at 243.8 mm in height and 304.8 mm in width.

Both boards come with a 3-year warranty period. The Asus board also offers an easy BIOS reset function, whereas the MSI model does not have this feature explicitly mentioned.

Memory:
maximum memory amount 256GB 256GB
overclocked RAM speed 8000 MHz 8200 MHz
memory slots 4 4
DDR memory version 5 5
memory channels 2 2
Supports ECC memory

Both the Asus Prime B850-Plus and the MSI B850 Gaming Plus Wi-Fi PZ support a maximum memory amount of 256GB. They both have 4 memory slots, and use DDR5 memory with dual memory channels. However, the MSI board supports a higher overclocked RAM speed of 8200 MHz, compared to the 8000 MHz supported by the Asus board. Neither board supports ECC memory, as both explicitly list this feature as unsupported.

In terms of memory capabilities, the two motherboards are quite similar, with only the slight difference in the maximum overclocked RAM speed setting them apart.

Ports:
USB 3.2 Gen 2 ports (USB-A) 3 1
USB 3.2 Gen 1 ports (USB-A) 2 1
USB 3.2 Gen 2 ports (USB-C) 1 2
USB 3.2 Gen 1 ports (USB-C) 0 0
USB 2.0 ports 2 4
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 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 and MSI B850 Gaming Plus Wi-Fi PZ have different USB port configurations. The Asus board offers 3 USB 3.2 Gen 2 USB-A ports, 2 USB 3.2 Gen 1 USB-A ports, and 1 USB 3.2 Gen 2 USB-C port. In contrast, the MSI board has only 1 USB 3.2 Gen 2 USB-A port, 1 USB 3.2 Gen 1 USB-A port, and 2 USB 3.2 Gen 2 USB-C ports. Both boards include 2 USB 2.0 ports, but neither offers USB 3.2 Gen 2x2, USB 4, or Thunderbolt ports. Additionally, neither board has eSATA, DVI, VGA, or PS/2 ports.

For video output, the Asus Prime B850-Plus includes an HDMI output, while the MSI model lacks HDMI but offers a DisplayPort output, similar to the Asus.

Both motherboards feature a single RJ45 port and support USB Type-C, but the Asus Prime B850-Plus includes an HDMI output, which the MSI B850 Gaming Plus Wi-Fi PZ does not.

Connectors:
USB 3.2 Gen 1 ports (through expansion) 2 4
USB 2.0 ports (through expansion) 4 4
SATA 3 connectors 4 4
fan headers 6 6
USB 3.0 ports (through expansion) 2 4
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 and the MSI B850 Gaming Plus Wi-Fi PZ are similar in their connector offerings. Both motherboards feature 4 SATA 3 connectors and 6 fan headers. They also have 3 M.2 sockets, 4 USB 2.0 ports (through expansion), and 2 USB 3.0 ports (through expansion). The key difference lies in the number of USB 3.2 Gen 1 ports through expansion: the Asus model provides 2, while the MSI board offers 4.

Both motherboards support a TPM connector, and neither includes U.2 or mSATA connectors. Both also lack SATA 2 connectors.

Overall, the connector setups are quite similar, with the MSI model offering slightly more flexibility in USB 3.2 Gen 1 expansion ports.

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 2
PCI slots 0 0
PCIe 2.0 x16 slots 0 0
PCIe x4 slots 0 1
PCIe x8 slots 0 0

The Asus Prime B850-Plus and the MSI B850 Gaming Plus Wi-Fi PZ offer different configurations for expansion slots. The Asus board has 1 PCIe 4.0 x16 slot and 1 PCIe 5.0 x16 slot, but no PCIe x1, PCI, or PCIe x4 slots. In comparison, the MSI board has 1 PCIe 5.0 x16 slot and 2 PCIe x1 slots, along with 1 PCIe x4 slot. The Asus model does not include any PCIe x1, PCIe x4, or PCIe x8 slots, while the MSI board offers more variety in expansion with additional PCIe x1 and PCIe x4 slots.

Overall, the main difference between the two boards lies in the variety of PCIe slots available. The Asus model is focused on PCIe 4.0 and PCIe 5.0 x16 slots, while the MSI board provides more options for lower-speed PCIe slots, particularly for additional cards.

Audio:
audio channels 7.1 7.1
Has S/PDIF Out port
audio connectors 3 2

Both the Asus Prime B850-Plus and the MSI B850 Gaming Plus Wi-Fi PZ support 7.1 audio channels, offering similar high-quality sound options. However, they differ in their audio connectors and additional features. The Asus model has 3 audio connectors, while the MSI board has only 2. Additionally, the MSI board includes an S/PDIF Out port, which the Asus model lacks.

In summary, the Asus Prime B850-Plus provides slightly more audio connectors, while the MSI B850 Gaming Plus Wi-Fi PZ offers the benefit of an S/PDIF Out port for digital audio output.

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

The Asus Prime B850-Plus and the MSI B850 Gaming Plus Wi-Fi PZ are identical in terms of RAID support. Both motherboards support RAID 1, RAID 10 (1+0), RAID 5, and RAID 0. Neither board supports RAID 0+1, as this feature is explicitly not available on both models.

In summary, the storage capabilities for RAID configurations are the same for both boards, with both supporting the most common RAID setups but excluding RAID 0+1.

Comparison Summary

This is a specification comparison between Asus Prime B850-Plus and MSI B850 Gaming Plus Wi-Fi PZ. Both products share features like AM5 CPU socket, 256GB maximum memory, and support for overclocking and DDR5 memory. However, there are notable differences: the Asus model lacks Wi-Fi and Bluetooth support, while the MSI model includes both; the Asus model features dual BIOS support, which the MSI model does not; the Asus model offers HDMI output, while the MSI model does not; and the Asus model supports overclocked RAM speeds up to 8000 MHz, compared to 8200 MHz on the MSI model.