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ASRock B850M Pro RS
ASRock B850M Riptide WiFi

ASRock B850M Pro RS ASRock B850M Riptide WiFi

Overview

Welcome to our detailed specification comparison between the ASRock B850M Pro RS and the ASRock B850M Riptide WiFi. Both are Micro-ATX motherboards built on the AM5 platform with the B850 chipset, targeting AMD enthusiasts who want a capable and feature-rich foundation. In this comparison, we examine how these two boards stack up across connectivity, memory support, expansion options, and more — helping you decide which one best fits your build.

Common Features

  • ✓ Both motherboards use the AM5 CPU socket.
  • ✓ Both motherboards feature the B850 chipset.
  • ✓ Both motherboards come in a Micro-ATX form factor.
  • ✓ Both motherboards include HDMI 2.1 output.
  • ✓ Overclocking is supported on both motherboards.
  • ✓ RGB lighting is present on both motherboards.
  • ✓ BIOS reset via a dedicated button is not available on either motherboard.
  • ✓ Both motherboards feature a dual BIOS.
  • ✓ Both motherboards support up to 256GB of maximum memory.
  • ✓ Both motherboards support overclocked RAM speeds of up to 8000 MHz.
  • ✓ Both motherboards have 4 memory slots.
  • ✓ Both motherboards use DDR5 memory.
  • ✓ Both motherboards support 2 memory channels.
  • ✓ ECC memory is not supported on either motherboard.
  • ✓ Both motherboards have 1 USB 3.2 Gen 2 Type-A port, 2 USB 3.2 Gen 1 Type-A ports, 1 USB 3.2 Gen 2 Type-C port, and 4 USB 2.0 ports on the rear panel.
  • ✓ Neither motherboard includes USB 3.2 Gen 2x2, USB 4 40Gbps, or USB 4 20Gbps ports.
  • ✓ Both motherboards provide 4 SATA 3 connectors, 3 M.2 sockets, and 5 fan headers.
  • ✓ Both motherboards include a TPM connector.
  • ✓ Both motherboards feature 1 PCIe 5.0 x16 slot and 1 PCIe x4 slot, with no PCIe 4.0, 3.0, 2.0, x1, x8, or PCI slots.
  • ✓ Both motherboards support 7.1 audio channels with 3 audio connectors, and neither includes an S/PDIF Out port.
  • ✓ Both motherboards support RAID 0, RAID 1, and RAID 10, but neither supports RAID 5 or RAID 0+1.

Main Differences

  • • Wi-Fi support is present on the ASRock B850M Riptide WiFi but not available on the ASRock B850M Pro RS.
  • • Bluetooth support is present on the ASRock B850M Riptide WiFi but not available on the ASRock B850M Pro RS.
Specs Comparison
ASRock B850M Pro RS

ASRock B850M Pro RS

ASRock B850M Riptide WiFi

ASRock B850M Riptide WiFi

General info:
CPU socket AM5 AM5
chipset B850 B850
form factor Micro-ATX Micro-ATX
release date January 2025 January 2025
supports Wi-Fi ✕ ✓
Has Bluetooth ✕ ✓
HDMI version HDMI 2.1 HDMI 2.1
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 244 mm
width 244 mm 244 mm
Has integrated CPU ✕ ✕

Both the ASRock B850M Pro RS and the ASRock B850M Riptide WiFi share a remarkably similar foundation: the same AM5 socket, B850 chipset, Micro-ATX form factor (244 × 244 mm), identical HDMI 2.1 output, dual BIOS, RGB lighting, overclocking support, and a 3-year warranty. For a buyer focused purely on platform capability and build quality assurance, these two boards are effectively equals on paper.

The only meaningful differentiator in this group is connectivity: the Riptide WiFi adds built-in Wi-Fi and Bluetooth, while the Pro RS omits both entirely. In practice, this matters significantly depending on your setup — if your PC is near a wired Ethernet run, the Pro RS′s lack of wireless is a non-issue. But for desk builds away from a router, or users who want wireless peripherals without a dongle, the Riptide WiFi′s integrated wireless eliminates the need for a separate PCIe or USB adapter, saving a slot and reducing cable clutter.

The Riptide WiFi holds a clear edge in this group purely due to its wireless capabilities. The Pro RS offers no compensating advantage in general specs — the two boards are otherwise identical here. Unless you have a specific reason to avoid onboard Wi-Fi, the Riptide WiFi delivers more out of the box for users who value connectivity flexibility.

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 ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards have identical specifications when it comes to memory support. Both models can handle up to 256GB of maximum memory, feature 4 memory slots, and support DDR5 memory with two memory channels. Additionally, both motherboards support an overclocked RAM speed of 8000 MHz.

Neither of the motherboards supports ECC memory, which is a feature found in some workstation-oriented boards but is not available here.

Overall, both products offer the same memory capabilities, making them equally matched in this aspect of their specification.

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 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 ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards have identical port configurations. Both feature 1 USB 3.2 Gen 2 port (USB-A), 2 USB 3.2 Gen 1 ports (USB-A), and 1 USB 3.2 Gen 2 port (USB-C). They also each include 4 USB 2.0 ports, 1 DisplayPort output, 1 HDMI output, and 1 RJ45 port for network connectivity.

Neither motherboard includes any USB 3.2 Gen 2x2 or USB 4 40Gbps/20Gbps ports, and neither has Thunderbolt 3 or Thunderbolt 4 ports. Both also lack eSATA, DVI, VGA, and PS/2 ports.

Overall, the port offerings are identical on both models, meaning there are no differences between the two in this area.

Connectors:
USB 3.2 Gen 1 ports (through expansion) 4 4
USB 2.0 ports (through expansion) 4 4
SATA 3 connectors 4 4
fan headers 5 5
USB 3.0 ports (through expansion) 4 4
M.2 sockets 3 3
Has TPM connector ✓ ✓
U.2 sockets 0 0
Has mSATA connector ✕ ✕
SATA 2 connectors 0 0

The ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards are identical in terms of connectors. Both feature 4 USB 3.2 Gen 1 ports through expansion, 4 USB 2.0 ports through expansion, and 4 SATA 3 connectors. Each board also includes 5 fan headers and 3 M.2 sockets.

Both motherboards come with a TPM connector, but neither includes an mSATA connector or SATA 2 connectors. Additionally, both lack U.2 sockets.

In summary, the connector options are exactly the same on both models, with no differences between them in this category.

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

The ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards have identical expansion slot configurations. Both include 1 PCIe 5.0 x16 slot, 1 PCIe x4 slot, and no PCIe 4.0 x16, PCIe 3.0 x16, PCIe x1, PCI slots, or PCIe 2.0 x16 slots. Additionally, neither motherboard has any PCIe x8 slots.

Thus, both models offer the same set of expansion slots with no differences in this area.

Overall, the expansion slot offerings are identical between the two motherboards.

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

The ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards offer identical audio features. Both support 7.1 audio channels and provide 3 audio connectors. Additionally, neither motherboard includes an S/PDIF Out port.

With the same audio capabilities, both models are equally equipped in this category.

In conclusion, there are no differences in the audio specifications between the two motherboards.

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

The ASRock B850M Pro RS and ASRock B850M Riptide WiFi motherboards offer identical storage features. Both models support RAID 1, RAID 10 (1+0), and RAID 0 configurations. Neither motherboard supports RAID 5 or RAID 0+1.

As the storage capabilities are the same on both models, there are no differences in this area.

In summary, both motherboards offer the same RAID support options.

Comparison Summary & Verdict

After a thorough side-by-side review, the ASRock B850M Pro RS and the ASRock B850M Riptide WiFi are remarkably similar motherboards — sharing the same AM5 socket, B850 chipset, DDR5 support up to 256GB, identical port layouts, 3 M.2 sockets, and a PCIe 5.0 x16 slot. The one meaningful distinction comes down to wireless connectivity: the Riptide WiFi includes built-in Wi-Fi and Bluetooth, while the Pro RS does not. Choose the ASRock B850M Riptide WiFi if your build requires cable-free networking or Bluetooth peripherals. Opt for the ASRock B850M Pro RS if you rely solely on a wired Ethernet connection and prefer not to pay for wireless features you will not use.

ASRock B850M Pro RS
Buy ASRock B850M Pro RS if...

Buy the ASRock B850M Pro RS if you plan to use a wired Ethernet connection exclusively and have no need for built-in Wi-Fi or Bluetooth.

ASRock B850M Riptide WiFi
Buy ASRock B850M Riptide WiFi if...

Buy the ASRock B850M Riptide WiFi if you need integrated Wi-Fi and Bluetooth support for a cleaner, cable-free desktop setup.