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Product comparison · 2 motherboards

GIGABYTE X299 UD4 Pro vs GIGABYTE X399 AORUS Gaming 7

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  • 61specifications compared
  • 17differ
  • 44identical
  • 14known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 2066 (Socket R4)
    • Socket TR4
  • ECC сompatibility
    • Non-ECC
    • ECC & Non-ECC
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1
  • Number of chassis fan connectors
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 6
    • 8

Side by side

Differences highlightedShow differences only
75 specifications
A

GIGABYTE

X299 UD4 ProView product
B

GIGABYTE

X399 AORUS Gaming 7View product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 2066 (Socket R4)Socket TR4
Compatible processor seriesDiffersIntel® Core™ X-seriesAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 Series
Maximum number of SMP processors11
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots88
Memory slots typeDIMMDIMM
Memory channelsQuad-channelQuad-channel
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speeds2133,2400,2667 MHz2133,2400,2667 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Storage controllers1 differ
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
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) connectorsDiffers01
Number of SATA III connectors88
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 connectorsDiffers24
EPS power connector (8-pin)Known for oneYes
12V power connectorYesYes
TPM connectorYesYes
Thunderbolt headersKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
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 quantityDiffers21
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 quantity00
DVI-D ports quantity00
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneKiller E2500
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features2 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® X299AMD X399
Audio chipRealtek ALC1220Realtek ALC1220
Audio output channels7.1 channels7.1 channels
PC health monitoringFan, Temperature, VoltageFan, Temperature, Voltage
Power source typeATXATX
Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slots1 differ
PCI Express x16 slots55
Number of M.2 (M) slotsDiffers23
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers128 Mbit256 Mbit
ACPI version5.05.0
Clear CMOS jumperYesYes
Clear CMOS buttonKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionKnown for one2.7
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)YesYes
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Packaging content1 differ
Bundled softwareDiffersNorton Internet Security, cFosSpeedNorton Internet Security
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Other featuresidentical
RegisteredKnown 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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