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Product comparison · 2 motherboards

ASUS PRIME X299-A vs ASUS PRIME X299-DELUXE

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  • 49specifications compared
  • 10differ
  • 39identical
  • 31known for one product only

Key differences

  • USB 2.0 connectors
    • 1
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 8
    • 7
  • Number of EATX power connectors
    • 1
    • 3
  • USB 2.0 ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 3
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • LAN controller
    • Intel® I219-V
    • Intel® I211-AT, Intel I219V

Side by side

Differences highlightedShow differences only
80 specifications
A

ASUS

PRIME X299-AView product
B

ASUS

PRIME X299-DELUXEView product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 2066 (Socket R4)LGA 2066 (Socket R4)
Compatible processor seriesIntel® Core™ i7Intel® Core™ i7
Maximum number of SMP processorsKnown for one1
Intel Core i3/i5/i7/i9 seriesKnown for onei7-3xxx, i7-4xxx, i7-5xxx, i7-6xxx, i7-7xxx
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots88
Memory slots typeDIMMDIMM
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,3600,4000 MHz2133,2400,2666,3600,4000,4133 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Storage controllersidentical
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
Internal I/O4 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectors11
Number of SATA III connectorsDiffers87
Number of SATA II connectors00
Number of Parallel ATA connectors00
Front panel audio connectorKnown for oneYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Number of EATX power connectorsDiffers13
CPU fan connectorYesYes
Number of chassis fan connectors22
EPS power connector (8-pin)Known for oneYes
12V power connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
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 quantityDiffers13
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantity00
PS/2 ports quantity00
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
S/PDIF out portYesYes
DVI-I ports quantityKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Digital audio optical outKnown for one0
COM ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
WiFi-AP antenna jackKnown for one0
Modem (RJ-11) portsKnown for one0
Network1 differ
Ethernet LANYesYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerDiffersIntel® I219-VIntel® I211-AT, Intel I219V
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11ad, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.1
Wake-on-LAN readyKnown for oneYes
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® X299Intel® X299
Audio chipKnown for oneRealtek S1220A
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Windows operating systems supportedDiffersWindows 10Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slotsidentical
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one4
Number of M.2 (M) slots22
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size128 Mbit128 Mbit
ACPI version6.06.0
Clear CMOS buttonKnown for oneYes
Clear CMOS jumperKnown for oneYes
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Cables includedKnown for oneMini DisplayPort, SATA, Thunderbolt
ManualYesYes
Drivers includedKnown for oneYes
Other featuresidentical
EZ plug connectorKnown 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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