ASRock B850M Pro RS VS Gigabyte B850M Aorus Elite WiFi6E Ice

At their core, the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice are built on the same foundation: both use the AM5 socket with the B850 chipset, share an identical Micro-ATX form factor (244 × 244 mm), and come with a 3-year warranty. Both support overclocking, feature dual BIOS for firmware recovery, and include RGB lighting. Neither board has integrated graphics or a built-in CPU, which is standard for this class.

The single meaningful differentiator in this group is connectivity: the Gigabyte Aorus Elite includes Wi-Fi 6E and Bluetooth, while the ASRock Pro RS offers neither. In practice, this matters significantly — built-in wireless eliminates the need for a PCIe Wi-Fi adapter or USB dongle, keeps a PCIe lane free, and simplifies cable management. For users building in compact cases or planning a wireless setup, this is a real convenience and cost advantage.

The Gigabyte B850M Aorus Elite WiFi6E Ice holds a clear edge in this group strictly due to its integrated wireless capabilities. The ASRock B850M Pro RS is not a worse board overall, but buyers who need wireless connectivity will have to factor in the additional cost and slot usage of a separate adapter — something the Gigabyte handles out of the box.

Both the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice support a maximum memory amount of 256GB. They each come with 4 memory slots and utilize DDR5 memory with a dual-channel configuration, which provides similar memory capabilities across both boards.

The key difference between the two lies in their overclocking potential. The ASRock B850M Pro RS supports an overclocked RAM speed of 8000 MHz, while the Gigabyte B850M Aorus Elite WiFi6E Ice has a slightly higher supported overclocked RAM speed of 8200 MHz.

Neither motherboard supports ECC memory, so users won’t be able to utilize error-correcting code RAM on either board.

The ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice offer a variety of USB ports, but with some differences. The ASRock B850M Pro RS includes 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), while the Gigabyte B850M Aorus Elite WiFi6E Ice provides more USB 3.2 Gen 2 (USB-A) ports, with 2, and has 5 USB 3.2 Gen 1 ports (USB-A), compared to the ASRock's 2.

Both motherboards offer 4 USB 2.0 ports, 1 USB 3.2 Gen 2 port (USB-C), and no USB 3.2 Gen 2x2, USB 4, or Thunderbolt ports. Neither board has eSATA or PS/2 ports, and both lack VGA connectors and DVI outputs. The ASRock B850M Pro RS does have an HDMI output, while the Gigabyte B850M Aorus Elite WiFi6E Ice does not.

Both motherboards include a DisplayPort output and an RJ45 port for network connectivity. Finally, both support USB Type-C, although the Gigabyte board offers a higher count of USB 3.2 Gen 1 ports overall, while the ASRock has a higher number of USB 3.2 Gen 2 (USB-A) ports.

The ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice differ in several key connector specifications. The ASRock B850M Pro RS offers 4 USB 3.2 Gen 1 ports (through expansion) and 4 USB 3.0 ports (through expansion), while the Gigabyte B850M Aorus Elite WiFi6E Ice provides 2 USB 3.2 Gen 1 ports (through expansion) and 2 USB 3.0 ports (through expansion). Both motherboards feature 4 USB 2.0 ports (through expansion), so this is the same across both products.

In terms of storage connectors, both boards are equipped with 4 SATA 3 connectors and 0 SATA 2 connectors. The ASRock B850M Pro RS has 3 M.2 sockets, while the Gigabyte B850M Aorus Elite WiFi6E Ice has 2, indicating a slight advantage for the ASRock in terms of M.2 expansion.

Both motherboards include a TPM connector, but neither includes a U.2 socket or an mSATA connector, meaning they have the same capabilities in these areas. Additionally, the ASRock B850M Pro RS features 5 fan headers, whereas the Gigabyte B850M Aorus Elite WiFi6E Ice includes 6, providing a marginal advantage for the Gigabyte board in terms of cooling flexibility.

Both the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice feature a PCIe 5.0 x16 slot, with no PCIe 4.0 x16 or PCIe 3.0 x16 slots available on either board. Both also include one PCIe x4 slot, with no PCIe x1, PCIe x8, or PCI slots available on either motherboard. Additionally, neither board includes a PCIe 2.0 x16 slot.

The specifications for expansion slots are identical between the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice, with both motherboards providing the same type and quantity of slots.

Overall, these two motherboards are nearly identical in terms of expansion slots, offering a PCIe 5.0 x16 slot and a PCIe x4 slot, but lacking any other types of PCIe or PCI slots.

Both the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice support 7.1 audio channels, providing high-quality surround sound. However, they differ in their additional audio features. The ASRock B850M Pro RS does not include an S/PDIF Out port, while the Gigabyte B850M Aorus Elite WiFi6E Ice includes this feature, allowing for digital audio output to compatible devices.

In terms of audio connectors, the ASRock B850M Pro RS provides 3 connectors, whereas the Gigabyte B850M Aorus Elite WiFi6E Ice offers 2. This gives the ASRock motherboard a slight edge in terms of the number of available connectors for audio devices.

Overall, both motherboards offer similar audio capabilities with 7.1 channels, but the Gigabyte board adds S/PDIF Out support, while the ASRock board provides more audio connectors.

Both the ASRock B850M Pro RS and the Gigabyte B850M Aorus Elite WiFi6E Ice support RAID 1 and RAID 10 (1+0), providing options for data redundancy and performance. Neither motherboard supports RAID 0+1. However, the Gigabyte B850M Aorus Elite WiFi6E Ice offers additional support for RAID 5, which the ASRock B850M Pro RS does not.

For users focused on storage configurations, the key difference is the support for RAID 5 on the Gigabyte board, making it more flexible for certain data protection and performance setups. Both motherboards, however, share similar RAID 1 and RAID 10 capabilities.

Overall, if RAID 5 support is important to your setup, the Gigabyte B850M Aorus Elite WiFi6E Ice would be the more suitable option, while the ASRock B850M Pro RS provides solid support for the more basic RAID configurations.