Compare Detail

• B450 STEEL LEGEND
  Model
  ROG Crosshair VIII Extreme
  Crosshair VIII Extreme
• 7.1 Channels
  Audio channels
  7.1 Channels
• Realtek ALC892
  Audio chipset
  ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4082
• 1 x DisplayPort
  1 x HDMI
  1 x LAN (RJ45)
  1 x Optical S/PDIF Out
  1 x PS/2 Keyboard/Mouse Combo
  1 x USB 3.1 Gen 2 Type-A
  1 x USB 3.1 Gen 2 Type-C
  2 x USB 2.0/1.1
  4 x USB 3.1 Gen 1 Type-A
  6 x Audio Jacks
  Back io ports
  2 x Thunderbolt 4 USB Type-C port(s)
  2 x DisplayPort IN ports for Thunderbolt 4
  8 x USB 3.2 Gen 2 port(s) (8 x Type-A)
  1 x ASUS Wi-Fi Module
  1 x Intel I225-V 2.5Gb Ethernet port
  1 x Marvell AQtion AQC113CS 10Gb Ethernet port
  5 x LED-illuminated audio jacks
  1 x Optical S/PDIF out port
  1 x BIOS FlashBack button
  1 x Clear CMOS button
• AMD B450
  Chipset
  AMD X570
• Yes
  Crossfire support
  No
• No
  Ecc ram support
  No
• ATX
  Form factor
  EATX
• Realtek RTL8111H
  Lan chipset
  Marvell AQtion AQC113CS
• 2230 / 2242 / 2260 / 2280 - M Key
  2230 / 2242 / 2260 / 2280 / 22110 - M Key
  M2 devices support
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
  2242 / 2260 / 2280 / 22110 - M Key
• 2
  M2 ports
  5
• 10/100/1000Mbps
  Max lan speed
  10Gbps + 10/100/1000/2500Mbps
• 128GB
  Maximum supported ram
  128GB
• 2
  Onboard usb 20
  2
• 1
  Onboard usb 32 gen 1
  2
• 0
  Onboard usb 32 gen 2
  1
• 2
  Pci express x16 slots
  2
• 4
  Pci express x1 slots
  1
• Yes
  Raid support
  Yes
• 4
  Ram slots
  4
• March 2019
  Release date
• 6
  Sata 6 gbps ports
  6
• No
  Sli support
  Yes
• AM4
  Socket
  AM4
• 2133Mhz
  2400Mhz
  2666Mhz
  2933Mhz
  3200Mhz
  3466Mhz
  Supported memory
  2133Mhz
  2400Mhz
  2666Mhz
  2800Mhz
  2933Mhz
  3000Mhz
  3200Mhz
  3400Mhz
  3466Mhz
  3600Mhz
  3733Mhz
  3800Mhz
  3866Mhz
  4000Mhz
  4133Mhz
  4266Mhz
  4400Mhz
  4600Mhz
  4800Mhz
  4866Mhz
  5000Mhz
• No
  Wireless lan
  Yes