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Product comparison · 2 motherboards

ASUS WS Z390 PRO vs GIGABYTE B450M GAMING

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  • 55specifications compared
  • 33differ
  • 22identical
  • 28known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 1151 (Socket H4)
    • Socket AM4
  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 2.0 connectors
    • 1
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 1
    • 0
  • Number of SATA III connectors
    • 6
    • 4

Side by side

Differences highlightedShow differences only
83 specifications
A

ASUS

WS Z390 PROView product
B

GIGABYTE

B450M GAMINGView product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1151 (Socket H4)Socket AM4
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®AMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Memory3 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3800,3866,4000,4133,4200,4266 MHz2133,2400,2667,2933 MHz
Maximum internal memoryDiffers64 GB32 GB
ECC сompatibilityKnown for oneECC & Non-ECC
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for one4-Way CrossFireX, 4-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
Discrete graphics supportYesYes
Number of displays supportedKnown for one3
On-board graphics cardKnown for oneYes
Internal I/O4 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers64
Number of SATA II connectors00
Number of Parallel ATA connectors00
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers32
EPS power connector (8-pin)YesYes
Number of COM connectorsKnown for one1
TPM connectorYesYes
Thunderbolt headersKnown for one1
RGB LED pin headerYesYes
S/PDIF out connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Serial port headersKnown for one1
Rear panel I/O ports8 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers50
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantity00
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
HDMI versionKnown for one2.0
DVI-D ports quantityDiffers01
DisplayPorts quantityKnown for one1
S/PDIF out portYesYes
Headphone outputsKnown for one3
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneIntel® I210-AT, Intel I219LM
Features6 differ
Component forDiffersPCMini PC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel Z390AMD B450
Audio chipDiffersRealtek ALC S1220ARealtek ALC887
Audio output channelsDiffers8.0 channels7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slots2 differ
PCI Express x4 slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsDiffers41
Number of M.2 (M) slotsDiffers21
PCI Express x1 (Gen 2.x) slotsKnown for one2
BIOS4 differ
BIOS typeDiffersUEFIUEFI AMI
BIOS memory sizeDiffers256 Mbit128 Mbit
ACPI versionDiffers6.05.0
Clear CMOS buttonKnown for oneYes
Plug and PlayYesYes
System Management BIOS (SMBIOS) versionDiffers3.02.7
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel Rapid Storage TechnologyKnown for oneYes
Intel® Optane™ Memory ReadyKnown for oneYes
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers244 mm205 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Other featuresidentical
PCI Express power connectors (6-pin)Known for one1

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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