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Product comparison · 2 motherboards

ASUS ROG Maximus X Code vs ASUS WS X299 PRO/SE

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  • 51specifications compared
  • 12differ
  • 39identical
  • 46known for one product only

Key differences

  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 2066 (Socket R4)
  • Number of memory slots
    • 4
    • 8
  • Parallel processing technology support
    • 2-Way SLI, 3-Way CrossFireX
    • 3-Way CrossFireX, 3-Way SLI
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • HDMI ports quantity
    • 1
    • 0
  • LAN controller
    • Intel® I219-V
    • Intel® I211-AT
  • Wi-Fi
    • Yes
    • No
  • Motherboard chipset
    • Intel® Z370
    • Intel® X299

Side by side

Differences highlightedShow differences only
97 specifications
A

ASUS

ROG Maximus X CodeView product
B

ASUS

WS X299 PRO/SEView product
Processor2 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 1151 (Socket H4)LGA 2066 (Socket R4)
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Core™ X-series
Maximum number of SMP processors11
Intel Core i3/i5/i7/i9 seriesKnown for onei3-8xxx, i5-8xxx, i7-8xxx
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers48
Memory slots typeDIMMDIMM
Memory channelsKnown for oneDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133 MHz2400,2666,2933,3600,4000,4133 MHz
Unbuffered memoryYesYes
Maximum internal memoryKnown for one256 GB
Storage controllersidentical
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesM.2, SATA IIIM.2, SATA III
Number of HDDs supported66
RAID levels0, 1, 5, 100, 1, 5, 10
Number of storage drives supportedKnown for one8
Graphics1 differ
Maximum graphics card memoryKnown for one1024 MB
Parallel processing technology supportDiffers2-Way SLI, 3-Way CrossFireX3-Way CrossFireX, 3-Way SLI
Maximum resolutionKnown for one4096 x 2304 pixels
On-board graphics cardKnown for oneYes
On-board graphics card memoryKnown for one64 MB
On-board graphics card modelKnown for oneAspeed AST2500
Internal I/Oidentical
USB 2.0 connectors11
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one6
Number of Parallel ATA connectorsKnown for one0
Front panel audio connectorKnown for oneYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one3
EPS power connector (8-pin)YesYes
RGB LED pin headerKnown for oneYes
Number of EATX power connectorsKnown for one1
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Thunderbolt headersKnown for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantity44
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 quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityKnown for one0
PS/2 ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantity00
HDMI ports quantityDiffers10
DVI-D ports quantity00
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inYesYes
S/PDIF out portYesYes
WiFi-AP antenna jackKnown for one2
Network2 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I219-VIntel® I211-AT
Wi-FiDiffersYesNo
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
Features3 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® Z370Intel® X299
Audio chipDiffersSupremeFX S1220ARealtek S1220A
Audio output channelsDiffers8.0 channels7.1 channels
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Power source typeKnown for oneATX
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one3
PCI Express x16 (Gen 3.x) slotsKnown for one3
Number of M.2 (M) slots22
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one16 Mbit
ACPI versionKnown for one6.0
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonYesYes
Desktop Management Interface (DMI) versionKnown for one3.0
System Management BIOS (SMBIOS) versionKnown for one3.0
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)YesYes
Intel® Optane™ Memory ReadyKnown for oneYes
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
HeightKnown for one291 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualYesYes
Drivers includedYesYes
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
PCI Express x4 (Gen 3.x) slotsKnown for one1
WeightKnown for one2.29 kg
VGA connectorsKnown for one1

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.