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Product comparison · 2 motherboards

GIGABYTE Z370 HD3-OP vs GIGABYTE Z370 UD3H

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  • 59specifications compared
  • 11differ
  • 48identical
  • 27known for one product only

Key differences

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • USB 2.0 ports quantity
    • 2
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 6
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 0
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 1
    • 0
  • Number of M.2 (M) slots
    • 1
    • 2
  • BIOS memory size
    • 256 Mbit
    • 16 Mbit

Side by side

Differences highlightedShow differences only
86 specifications
A

GIGABYTE

Z370 HD3-OPView product
B

GIGABYTE

Z370 UD3HView product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speeds2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000 MHz
Maximum internal memory64 GB64 GB
Unbuffered memoryYesYes
Supported memory module capacitiesKnown for one16GB
Storage controllersidentical
RAID levels0, 1, 5, 100, 1, 5, 10
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
Parallel processing technology supportKnown for oneCrossfire
Graphics card familyKnown for oneIntel
Maximum resolutionKnown for one4096 x 2160 pixels
HDCPKnown for oneYes
Internal I/Oidentical
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors22
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectors33
12V power connectorKnown for oneYes
Parallel connectorYesYes
Serial port headers11
TPM connectorYesYes
EPS power connector (8-pin)Known for oneYes
Thunderbolt headersKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
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 quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one1.4
DVI-D ports quantityDiffers10
Microphone inYesYes
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® Z370 ExpressIntel® Z370 Express
Audio chipKnown for oneRealtek ALC892
Audio output channels7.1 channels7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Power source typeATXATX
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Yes
Linux operating systems supportedKnown for oneYes
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one3
PCI Express x16 (Gen 3.x) slotsKnown for one3
Number of M.2 (M) slotsDiffers12
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one3
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers256 Mbit16 Mbit
Clear CMOS jumperYesYes
Desktop Management Interface (DMI) version2.72.7
Plug and PlayYesYes
System Management BIOS (SMBIOS) version2.72.7
ACPI versionKnown for one5.0
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Optane™ Memory ReadyYesYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers225 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Drivers includedKnown for oneYes
Bundled softwareKnown for oneNorton Internet Security, cFosSpeed
Other featuresidentical
Serial port via internal headerKnown for oneYes

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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