Product comparison · 2 motherboards

ASUS ROG Maximus X Formula vs GIGABYTE X399 DESIGNARE EX

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  • 65specifications compared
  • 25differ
  • 40identical
  • 21known for one product only

Key differences

  • Processor manufacturer
    • ROG Maximus X Formula:Intel
    • X399 DESIGNARE EX:AMD
  • Processor socket
    • ROG Maximus X Formula:LGA 1151 (Socket H4)
    • X399 DESIGNARE EX:Socket TR4
  • Number of memory slots
    • ROG Maximus X Formula:4
    • X399 DESIGNARE EX:8
  • Memory channels
    • ROG Maximus X Formula:Dual-channel
    • X399 DESIGNARE EX:Quad-channel
  • ECC сompatibility
    • ROG Maximus X Formula:Non-ECC
    • X399 DESIGNARE EX:ECC & Non-ECC
  • Maximum internal memory
    • ROG Maximus X Formula:64 GB
    • X399 DESIGNARE EX:128 GB
  • RAID levels
    • ROG Maximus X Formula:0, 1, 5, 10
    • X399 DESIGNARE EX:0, 1, 10
  • USB 2.0 connectors
    • ROG Maximus X Formula:1
    • X399 DESIGNARE EX:2

Side by side

Differences highlightedShow differences only (on)
Comparison of ROG Maximus X Formula, X399 DESIGNARE EX
86 specifications
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1151 (Socket H4)Socket TR4
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7AMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 Series
Memory5 differ
Number of memory slotsDiffers48
Memory channelsDiffersDual-channelQuad-channel
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133 MHz2133,2400,2667 MHz
Maximum internal memoryDiffers64 GB128 GB
Storage controllers1 differ
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way SLI, 3-Way CrossFireX, 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
Graphics card familyKnown for oneIntelUnknown — not stated by the source
Graphics cardKnown for oneHD GraphicsUnknown — not stated by the source
Maximum resolutionKnown for one4096 x 2304 pixelsUnknown — not stated by the source
Internal I/O5 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers68
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsDiffers34
TPM connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
Ethernet LAN (RJ-45) portsDiffers12
PS/2 ports quantityDiffers01
HDMI ports quantityDiffers10
HDMI versionKnown for one1.4bUnknown — not stated by the source
DisplayPorts quantityKnown for one1Unknown — not stated by the source
DisplayPort versionKnown for one1.2Unknown — not stated by the source
Networkidentical
Ethernet interface typeKnown for oneUnknown — not stated by the sourceGigabit Ethernet
LAN controllerKnown for oneIntel® I219-VUnknown — not stated by the source
Wake-on-LAN readyKnown for oneYesUnknown — not stated by the source
Features3 differ
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® Z370AMD X399
Audio chipDiffersRealtek S1220Realtek ALC1220
PC health monitoringKnown for oneUnknown — not stated by the sourceFan, Temperature, Voltage
Expansion slots2 differ
PCI Express x16 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 3.x) slotsDiffers34
Number of M.2 (M) slotsDiffers23
PCI Express x1 (Gen 3.x) slotsKnown for one3Unknown — not stated by the source
BIOSidentical
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.7
Processor special featuresidentical
Intel® Optane™ Memory ReadyKnown for oneYesUnknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton Internet Security, XSplit Gamecaster + Broadcaster, cFosSpeed
Other featuresidentical
Quick installation guideKnown for oneUnknown — not stated by the sourceYes

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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