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Product comparison · 2 motherboards

ASUS PRIME Q270M-C + Intel Optane Memory M10 64GB vs GIGABYTE C621-SU8 motherboard Intel® C621 LGA 3647 (Socket P) ATX

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  • 64specifications compared
  • 28differ
  • 36identical
  • 29known for one product only

Key differences

  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 3647 (Socket P)
  • Supported processor sockets
    • LGA 1151 (Socket H4)
    • LGA 3647 (Socket P)
  • Number of memory slots
    • 4
    • 8
  • Supported memory clock speeds
    • 2133,2400 MHz
    • 2666,2933 MHz
  • Maximum internal memory
    • 64 GB
    • 1 TB
  • Supported storage drive interfaces
    • SATA III
    • M.2, SATA III
  • Graphics card family
    • Intel
    • ASPEED
  • Graphics card
    • HD Graphics
    • AST2500

Side by side

Differences highlightedShow differences only
93 specifications
A

ASUS

PRIME Q270M-C + Intel Optane Memory M10 64GBView product
B

GIGABYTE

C621-SU8 motherboard Intel® C621 LGA 3647 (Socket P) ATX

Model C621-SU8

View product
Processor3 differ
Processor socketDiffersLGA 1151 (Socket H4)LGA 3647 (Socket P)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®Intel® Xeon®
Supported processor socketsDiffersLGA 1151 (Socket H4)LGA 3647 (Socket P)
Memory3 differ
Number of memory slotsDiffers48
Memory channelsKnown for oneHexa-channel
Supported memory clock speedsDiffers2133,2400 MHz2666,2933 MHz
Maximum internal memoryDiffers64 GB1 TB
ECC сompatibilityKnown for oneNon-ECC
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA IIIM.2, SATA III
Number of HDDs supportedKnown for one8
Graphics3 differ
Graphics card familyDiffersIntelASPEED
Graphics cardDiffersHD GraphicsAST2500
Maximum resolutionDiffers4096 x 2160 pixels1920 x 1200 pixels
Maximum graphics card memoryKnown for one1024 MB
Internal I/O2 differ
Number of SATA III connectorsDiffers68
Total number of SATA connectorsKnown for one8
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Number of chassis fan connectorsDiffers26
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one1
Thunderbolt headersKnown for one1
Number of SATA connectorsKnown for one6
Number of EATX power connectorsKnown for one1
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one2
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers62
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
Ethernet LAN (RJ-45) portsDiffers13
PS/2 ports quantityDiffers20
DVI-D ports quantityDiffers10
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one1
HDMI ports quantityKnown for one1
DVI-I ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Network1 differ
LAN controllerDiffersIntel I219LMIntel® I210-AT, Realtek RTL8211E
Features4 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersIntel® Q270Intel® C621
Audio chipDiffersRealtek ALC887Realtek ALC1220-VB2
PC health monitoringKnown for oneFan, Temperature, Voltage
Cooling typeKnown for onePassive
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8.1Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64
Expansion slots1 differ
PCI Express x8 (Gen 3.x) slotsKnown for one3
PCI Express x16 (Gen 3.x) slotsDiffers13
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one1
BIOS3 differ
BIOS memory sizeDiffers128 Mbit256 Mbit
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionDiffers3.02.7
System Management BIOS (SMBIOS) versionDiffers3.02.7
Weight & dimensions1 differ
WidthDiffers244 mm305 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
Quick installation guideKnown for oneYes

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