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ASRock Z390 Extreme4 vs ASRock Z390 Pro4

    ASRock Z390 Extreme4 Motherboard
    ASRock Z390 Extreme4
      ASRock Z390 Pro4 Motherboard
      ASRock Z390 Pro4
      Editiorial reviews
      4
      4 editorial reviews
      After some features for a solid price? Look no further than the ASRock Z390 Extreme4, visit our thoughts on it here.Read more
      Boasting Core i9 support at a mid-market price, could ASRock’s mid-market board be your path to performance value? Not when paired with a Core i9 CPU.Read more
      Supporting the new Intel Core i9-9900K, the ASRock Z390 Extreme4 is a mid-range motherboard boasting a strong lineup of features and is ready for Intel 9th Generation Processors.Read more
      Read editorial reviews
      1
      1 editorial reviews
      Boasting Core i9 support at a mid-market price, could ASRock’s mid-market board be your path to performance value? Not when paired with a Core i9 CPU.Read more
      Read editorial reviews
      User rating
      37
      4.4 out of 5
      37 user ratings
      5 stars
      		54 %
      4 stars
      		27 %
      3 stars
      		18 %
      2 stars
      		0 %
      1 stars
      		0 %
      42
      4.1 out of 5
      42 user ratings
      5 stars
      		30 %
      4 stars
      		47 %
      3 stars
      		21 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      General

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Motherboard typeATXATX
      Processor socket
      LGA 1151
      LGA 1151

      Memory

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Supported memory bus clock
      • 2400 MHz
      • 2133 MHz
      • 2666 MHz
      • 2800 MHz
      • 2933 MHz
      • 3200 MHz
      • 3733 MHz
      • 3600 MHz
      • 3800 MHz
      • 3866 MHz
      • 4000 MHz
      • 4133 MHz
      • 4300 MHz
      • 4266 MHz
      • 2400 MHz
      • 2133 MHz
      • 2666 MHz
      • 2800 MHz
      • 2933 MHz
      • 3200 MHz
      • 3733 MHz
      • 3600 MHz
      • 3800 MHz
      • 3866 MHz
      • 4000 MHz
      • 4133 MHz
      • 4300 MHz
      RAM technologyDDR4DDR4
      Memory slots typeDIMMDIMM
      Maximum RAM size64 GB128 GB
      Number of memory slots44
      Memory channelsDualDual
      ECCyesyes
      Non-ECCyesyes

      Audio properties

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Audio codecRealtek ALC1220Realtek ALC892
      Audio output channels7.17.1

      Graphics

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      DirectX version12.012.0
      Maximum resolution
      • 4096
      • 2160
      • 4096
      • 2160
      Number of displays supported33

      Technical details

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Compatible processor series
      • Intel Core i3
      • Intel Core i5
      • Intel Core i7
      • Intel Core i9
      • Intel Celeron
      • Intel Core i3
      • Intel Core i5
      • Intel Core i7
      • Intel Pentium
      Maximum number of processors11

      BIOS

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      BIOS typeUEFI AMIUEFI AMI
      BIOS features
      • Multilingual BIOS
      • UEFI BIOS
      • SMBIOS 2.7 support
      • Secure Backup UEFI Technology
      • ACPI 6.0 support
      • Multilingual BIOS
      • UEFI BIOS
      • SMBIOS 2.7 support
      • ACPI 6.0 support
      BIOS memory size256.0 mB128.0 mB
      System Management BIOS (SMBIOS) version2.72.7
      ACPI version6.06.0

      Internal I/O ports

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Thunderbolt headers11
      Number of COM connectors11
      CPU fan connectoryesyes
      Number of chassis fan connectors33
      ATX Power connector (24-pin)YY
      TPM connectoryesyes
      Number of SATA III connectors86

      Rear panel I/O ports

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      HDMI ports quantity11
      Ethernet LAN (RJ-45) ports11
      PS/2 ports quantity11
      USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
      USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity11
      USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity42
      VGA (D-Sub) ports quantity11

      Network

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Ethernet LAN (Network)yesyes
      LAN controllerIntel I219VIntel I219V
      Ethernet interface typeGigabit EthernetGigabit Ethernet

      Dimensions

      ASRock Z390 Extreme4ASRock Z390 Extreme4
      ASRock Z390 Pro4ASRock Z390 Pro4
      Width12.01 in12.01 in
      Depth9.61 in8.82 in

      Pros & Cons

      Pros
          Cons

              Often compared with ASRock Z390 Pro4

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