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Product comparison · 2 motherboards

GIGABYTE GA-X99-Ultra Gaming vs GIGABYTE GA-Z170X-Ultra Gaming

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  • 56specifications compared
  • 17differ
  • 39identical
  • 19known for one product only

Key differences

  • Processor socket
    • LGA 2011-v3
    • LGA 1151 (Socket H4)
  • Number of memory slots
    • 8
    • 4
  • Maximum internal memory
    • 128 GB
    • 64 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 10
    • 6
  • Number of SATA Express connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 6
    • 4

Side by side

Differences highlightedShow differences only
75 specifications
A

GIGABYTE

GA-X99-Ultra GamingView product
B

GIGABYTE

GA-Z170X-Ultra GamingView product
Processor2 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 2011-v3LGA 1151 (Socket H4)
Compatible processor seriesDiffersIntel® Core™ i7Intel® Celeron®, Intel® Pentium®
Memory3 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers84
Memory slots typeDIMMDIMM
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3333,3400,3600 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz
Maximum internal memoryDiffers128 GB64 GB
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYes
Memory channelsKnown for oneQuad-channel
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
RAID levels0, 1, 5, 100, 1, 5, 10
Supported storage drive interfacesKnown for oneM.2, SATA III
Internal I/O3 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers106
Number of SATA II connectors00
Number of SATA Express connectorsDiffers12
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 connectorsKnown for one2
EPS power connector (8-pin)Known for oneYes
TPM connectorYesYes
Thunderbolt headers11
12V power connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers64
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 quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantityDiffers01
DVI-D ports quantity00
Headphone outputs11
Microphone inYesYes
S/PDIF out portYesYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
Wi-FiKnown for oneNo
LAN controllerKnown for oneAtheros Killer E2400
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® X99Intel® Z170
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedYesYes
Audio chipKnown for oneRealtek ALC1150
Expansion slotsidentical
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one3
Number of M.2 (M) slots11
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 2.x) slotsKnown for one4
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers32 Mbit16 Mbit
ACPI version5.05.0
Clear CMOS jumperYesYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)YesYes
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers244 mm305 mm
Other featuresidentical
Mini DisplayPorts quantityKnown for one2
Graphicsidentical
Parallel processing technology supportKnown for one2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
Packaging contentidentical
Bundled softwareKnown for oneNorton Internet Security (OEM version) Intel Smart Response Technology cFosSpeed

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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