Product comparison · 2 motherboards

ASUS PRIME Z370-A II vs GIGABYTE Z390 UD

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  • 55specifications compared
  • 16differ
  • 39identical
  • 31known for one product only

Key differences

  • USB 2.0 connectors
    • PRIME Z370-A II:2
    • Z390 UD:1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • PRIME Z370-A II:2
    • Z390 UD:1
  • Number of chassis fan connectors
    • PRIME Z370-A II:2
    • Z390 UD:3
  • USB 2.0 ports quantity
    • PRIME Z370-A II:2
    • Z390 UD:0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • PRIME Z370-A II:2
    • Z390 UD:6
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • PRIME Z370-A II:1
    • Z390 UD:0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • PRIME Z370-A II:1
    • Z390 UD:0
  • PS/2 ports quantity
    • PRIME Z370-A II:0
    • Z390 UD:2

Side by side

Differences highlightedShow differences only (on)
Comparison of PRIME Z370-A II, Z390 UD
86 specifications
Processor1 differ
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®
Memory1 differ
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000 MHz2133,2400,2666 MHz
Supported memory module capacitiesKnown for oneUnknown — not stated by the source16GB
Storage controllersidentical
Supported storage drive typesKnown for oneUnknown — not stated by the sourceHDD & SSD
Graphics1 differ
Maximum graphics card memoryKnown for one1024 MBUnknown — not stated by the source
Parallel processing technology supportDiffers2-Way SLI, 3-Way CrossFireX2-Way CrossFireX, Quad-GPU CrossFireX
Maximum resolutionKnown for one4096 x 2160 pixelsUnknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of chassis fan connectorsDiffers23
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
Serial port headersKnown for oneUnknown — not stated by the source1
TPM connectorKnown for oneUnknown — not stated by the sourceYes
RGB LED pin headerKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
PS/2 ports quantityDiffers02
DVI-D ports quantityDiffers10
DisplayPorts quantityKnown for one1Unknown — not stated by the source
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Networkidentical
LAN controllerKnown for oneIntel® I219-VUnknown — not stated by the source
Features1 differ
Motherboard chipsetDiffersIntel® Z370Intel Z390
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC887
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one4Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one3Unknown — not stated by the source
Number of M.2 (M) slotsDiffers21
PCI Express x1 slotsKnown for oneUnknown — not stated by the source3
PCI Express x16 slotsKnown for oneUnknown — not stated by the source3
BIOS1 differ
ACPI versionDiffers6.15.0
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.7
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYesUnknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Insider™Known for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Smart Response TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one2.0Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers244 mm230 mm
Packaging contentidentical
Cables includedKnown for oneSATAUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton® Internet Security Realtek® 8118 Gaming LAN Bandwidth Control Utility
Other featuresidentical
Serial port via internal headerKnown for oneUnknown — not stated by the sourceYes

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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