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Product comparison · 2 motherboards

ASUS PRIME A320M-C R2.0 vs GIGABYTE X299 UD4

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  • 55specifications compared
  • 26differ
  • 29identical
  • 26known for one product only

Key differences

The GIGABYTE X299 UD4 has 6 more memory slots than the ASUS PRIME A320M-C R2.0 (8 vs 2). The GIGABYTE X299 UD4 has 96 GB more maximum internal memory than the ASUS PRIME A320M-C R2.0 (128 GB vs 32 GB). The GIGABYTE X299 UD4 has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS PRIME A320M-C R2.0 (2 vs 1). Processor manufacturer: AMD on the ASUS PRIME A320M-C R2.0, Intel on the GIGABYTE X299 UD4. Processor socket: Socket AM4 on the ASUS PRIME A320M-C R2.0, LGA 2066 (Socket R4) on the GIGABYTE X299 UD4.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM4
    • LGA 2066 (Socket R4)
  • Number of memory slots
    • 2
    • 8
  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Maximum internal memory
    • 32 GB
    • 128 GB
  • RAID levels
    • 0, 1, 10
    • 0, 1, 5, 10
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of SATA III connectors
    • 4
    • 8

Side by side

Differences highlightedShow differences only
81 specifications
A

ASUS

PRIME A320M-C R2.0View product
B

GIGABYTE

X299 UD4View product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM4LGA 2066 (Socket R4)
Compatible processor seriesDiffersAMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen 2000 Series, AMD Ryzen 3000 SeriesIntel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9
Maximum number of SMP processorsKnown for one1
Memory4 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers28
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2933,3200 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000,4133,4266 MHz
Maximum internal memoryDiffers32 GB128 GB
Unbuffered memoryYesYes
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Storage controllers1 differ
Supported storage drive typesHDD & SSDHDD & SSD
Number of HDDs supportedKnown for one4
RAID levelsDiffers0, 1, 100, 1, 5, 10
Internal I/O3 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers48
Number of SATA II connectors00
Number of SATA connectorsKnown for one4
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 connectorsDiffers12
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorYesYes
S/PDIF out connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Thunderbolt headersKnown for one1
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
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 quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers10
HDMI versionKnown for one1.4b
DVI-D ports quantityDiffers10
Headphone outputs11
Microphone inYesYes
COM ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Wi-FiKnown for oneNo
Features4 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD A320Intel® X299
Audio chipKnown for oneRealtek ALC887
Audio output channels7.1 channels7.1 channels
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10
Power source typeKnown for oneATX
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 slotsDiffers15
PCI slotsKnown for one1
Number of M.2 (M) slotsDiffers12
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory size16 Mbit16 Mbit
ACPI versionDiffers6.15.0
Clear CMOS jumperYesYes
Desktop Management Interface (DMI) versionKnown for one3.0
System Management BIOS (SMBIOS) versionKnown for one3.0
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers236 mm305 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Drivers includedKnown for oneYes
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
RegisteredKnown for oneYes
Graphicsidentical
Parallel processing technology supportKnown for one2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI

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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