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Product comparison · 2 motherboards

GIGABYTE B365 M AORUS ELITE vs GIGABYTE C621-SU8 motherboard Intel® C621 LGA 3647 (Socket P) ATX

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  • 58specifications compared
  • 25differ
  • 33identical
  • 36known for one product only

Key differences

  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 3647 (Socket P)
  • Number of memory slots
    • 4
    • 8
  • Memory channels
    • Dual-channel
    • Hexa-channel
  • Supported memory clock speeds
    • 2133,2400,2666 MHz
    • 2666,2933 MHz
  • Maximum internal memory
    • 64 GB
    • 1 TB
  • Supported storage drive interfaces
    • PCI Express 3.0, SATA III
    • M.2, SATA III
  • USB 2.0 connectors
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2

Side by side

Differences highlightedShow differences only
94 specifications
A

GIGABYTE

B365 M AORUS ELITEView product
B

GIGABYTE

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

Model C621-SU8

View product
Processor2 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 1151 (Socket H4)LGA 3647 (Socket P)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium®Intel® Xeon®
Maximum number of SMP processorsKnown for one1
Supported processor socketsKnown for oneLGA 3647 (Socket P)
Memory4 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers48
Memory slots typeDIMMDIMM
Memory channelsDiffersDual-channelHexa-channel
Supported memory clock speedsDiffers2133,2400,2666 MHz2666,2933 MHz
Maximum internal memoryDiffers64 GB1 TB
ECC сompatibilityKnown for oneNon-ECC
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersPCI Express 3.0, SATA IIIM.2, SATA III
Number of HDDs supportedKnown for one8
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneASPEED
Graphics cardKnown for oneAST2500
Maximum resolutionKnown for one1920 x 1200 pixels
Parallel processing technology supportKnown for one2-Way CrossFireX, Quad-GPU CrossFireX
Internal I/O4 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers68
Number of SATA II connectors00
Total number of SATA connectorsKnown for one8
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers36
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Serial port headers11
TPM connectorYesYes
Thunderbolt headersKnown for one1
S/PDIF out connectorKnown for oneYes
12V power connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Rear panel I/O ports8 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) portsDiffers13
eSATA ports quantity00
PS/2 ports quantityDiffers10
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
DVI-D ports quantityDiffers10
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one1
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneIntel® I210-AT, Realtek RTL8211E
Wake-on-LAN readyKnown for oneYes
Wi-FiNoNo
Features4 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B365Intel® C621
Audio chipDiffersRealtek ALC892Realtek ALC1220-VB2
Audio output channels7.1 channels7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Cooling typeKnown for onePassive
Power source typeATXATX
Windows operating systems supportedDiffersWindows 10Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64
Expansion slotsidentical
PCI Express x8 (Gen 3.x) slotsKnown for one3
PCI Express x16 (Gen 3.x) slotsKnown for one3
Number of M.2 (M) slots22
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one2
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers128 Mbit256 Mbit
ACPI version5.05.0
Clear CMOS jumperYesYes
Desktop Management Interface (DMI) version2.72.7
System Management BIOS (SMBIOS) version2.72.7
Weight & dimensions1 differ
WidthDiffers244 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
Quick installation guideKnown for oneYes
DualBIOSKnown for oneYes
Serial port via internal headerKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020

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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