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ASRock B450 Pro4 vs ASRock B450M Steel Legend

    ASRock B450 Pro4 Motherboard
    ASRock B450 Pro4
      ASRock B450M Steel Legend Motherboard
      ASRock B450M Steel Legend
      Editiorial reviews
      2
      2 editorial reviews
      We kick off our AMD B450 chipset reviews with the ASRock B450M Pro4 mATX motherboard, a budget option for those wanting an entry into the world of AMD Ryzen CPUs....Read more
      Today we will present ASRock B450M Pro4 so a cheaper gaming motherboard which offers more than we could expect. Recently small motherboards are becoming more popular in gaming computers because they offer about as much ...Read more
      Read editorial reviews
      5
      5 editorial reviews
      The ASRock B450M Steel Legend is quite highly recommended for a budget AM4 board, and we just took it upon ourselves to see how good it truly is.Read more
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      The Steel Legend series of motherboards according to ASRock represents the philosophical state of rock-solid durability and irresistible aesthetics. It’s built around most demanding specs and features, providing high quality components and materials to ensure ...Read more
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      User rating
      62
      3.9 out of 5
      62 user ratings
      5 stars
      		35 %
      4 stars
      		30 %
      3 stars
      		25 %
      2 stars
      		6 %
      1 stars
      		1 %
      80
      3.8 out of 5
      80 user ratings
      5 stars
      		33 %
      4 stars
      		23 %
      3 stars
      		32 %
      2 stars
      		6 %
      1 stars
      		3 %

      Full Comparison

      Units:

      General

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      Motherboard typeATXMicro-ATX
      Processor socketSocket AM4Socket AM4

      Memory

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      Supported memory bus clock
      • 2400 MHz
      • 2133 MHz
      • 2667 MHz
      • 2933 MHz
      • 3200 MHz
      • 2400 MHz
      • 2133 MHz
      • 2667 MHz
      • 2933 MHz
      • 3200 MHz
      • 3466 MHz
      • 3533 MHz
      RAM technologyDDR4DDR4
      Maximum RAM size64 GB64 GB

      Audio properties

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      Audio codecRealtek ALC892Realtek ALC892

      Technical details

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      Maximum number of processors11

      BIOS

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      BIOS typeUEFI AMIAMI
      BIOS features
      • Multilingual BIOS
      • JumperFree
      • SMBIOS 2.3 support
      • UEFI BIOS
      • ACPI 5.1 support
      • Multilingual BIOS
      • JumperFree
      • SMBIOS 2.3 support
      • UEFI BIOS
      • ACPI 5.1 support

      Dimensions

      ASRock B450 Pro4ASRock B450 Pro4
      ASRock B450M Steel LegendASRock B450M Steel Legend
      Width12.01 in9.61 in
      Depth8.82 in9.61 in

      Pros & Cons

      Pros
          Cons

              Often compared with ASRock B450 Pro4

              ASRock B450 Pro4 Motherboard
              Asus Prime B450-PLUS
              ASRockB450 Pro4
              AsusPrime B450-PLUS
              ASRock B450 Pro4 Motherboard
              ASRock B450M Steel Legend
              ASRockB450 Pro4
              ASRockB450M Steel Legend
              ASRock B450 Pro4 Motherboard
              MSI B450M Pro-VDH MAX
              ASRockB450 Pro4
              MSIB450M Pro-VDH MAX
              ASRock B450 Pro4 Motherboard
              Asus Prime B450M-A
              ASRockB450 Pro4
              AsusPrime B450M-A
              ASRock B450 Pro4 Motherboard
              MSI B450 Tomahawk MAX
              ASRockB450 Pro4
              MSIB450 Tomahawk MAX
              ASRock B450 Pro4 Motherboard
              ASRock B450 Steel Legend
              ASRockB450 Pro4
              ASRockB450 Steel Legend
              ASRock B450 Pro4 Motherboard
              ASRock B450M PRO4
              ASRockB450 Pro4
              ASRockB450M PRO4

              Often compared with ASRock B450M Steel Legend

              ASRock B450M Steel Legend Motherboard
              ASRock B450 Pro4
              ASRockB450M Steel Legend
              ASRockB450 Pro4
              ASRock B450M Steel Legend Motherboard
              ASRock B450 Steel Legend
              ASRockB450M Steel Legend
              ASRockB450 Steel Legend
              ASRock B450M Steel Legend Motherboard
              Asus TUF B450M-PRO Gaming
              ASRockB450M Steel Legend
              AsusTUF B450M-PRO Gaming
              ASRock B450M Steel Legend Motherboard
              ASRock B450M PRO4
              ASRockB450M Steel Legend
              ASRockB450M PRO4
              ASRock B450M Steel Legend Motherboard
              MSI B450 Tomahawk
              ASRockB450M Steel Legend
              MSIB450 Tomahawk
              ASRock B450M Steel Legend Motherboard
              Asus TUF B450M-PLUS Gaming
              ASRockB450M Steel Legend
              AsusTUF B450M-PLUS Gaming
              ASRock B450M Steel Legend Motherboard
              MSI B450M Pro-VDH
              ASRockB450M Steel Legend
              MSIB450M Pro-VDH