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Product comparison · 2 motherboards

ASUS TUF GAMING B850I WIFI NEO vs GIGABYTE A520M DS3H AC (Rev. 1.4)

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  • 70specifications compared
  • 28differ
  • 42identical
  • 41known for one product only

Key differences

The GIGABYTE A520M DS3H AC (Rev. 1.4) has 2 more memory slots than the ASUS TUF GAMING B850I WIFI NEO (4 vs 2). The ASUS TUF GAMING B850I WIFI NEO has 4,867 MHz more supported memory clock speed (max) than the GIGABYTE A520M DS3H AC (Rev. 1.4) (9600 MHz vs 4733 MHz). The ASUS TUF GAMING B850I WIFI NEO has 32 GB more maximum internal memory per slot than the GIGABYTE A520M DS3H AC (Rev. 1.4) (64 GB vs 32 GB). Processor socket: Socket AM5 on the ASUS TUF GAMING B850I WIFI NEO, Socket AM4 on the GIGABYTE A520M DS3H AC (Rev. 1.4). Supported processor sockets: Socket AM5 on the ASUS TUF GAMING B850I WIFI NEO, Socket AM4 on the GIGABYTE A520M DS3H AC (Rev. 1.4).

  • Processor socket
    • Socket AM5
    • Socket AM4
  • Supported processor sockets
    • Socket AM5
    • Socket AM4
  • Supported memory types
    • DDR5-SDRAM
    • DDR4-SDRAM
  • Number of memory slots
    • 2
    • 4
  • Supported memory clock speed (max)
    • 9600 MHz
    • 4733 MHz
  • Maximum internal memory per slot
    • 64 GB
    • 32 GB
  • Number of storage drives supported
    • 4
    • 5
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10

Side by side

Differences highlightedShow differences only
111 specifications
A

ASUS

TUF GAMING B850I WIFI NEOView product
B

GIGABYTE

A520M DS3H AC (Rev. 1.4)View product
Processor3 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM5Socket AM4
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series
Supported processor socketsDiffersSocket AM5Socket AM4
Memory4 differ
Supported memory typesDiffersDDR5-SDRAMDDR4-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityECC & Non-ECCECC & Non-ECC
Supported memory clock speed (max)Differs9600 MHz4733 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slotDiffers64 GB32 GB
Memory slot pin countKnown for one288
Supported memory clock speedsKnown for one4733,4600,4400,4000,3600,3333,3200,2933,2667,2400,2133,3866,3800,3733,3466,3400,3300 MHz
Storage controllers3 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, PCI Express 4.0, PCI Express 5.0, SATA IIIPCI Express 3.0, SATA III
Number of HDDs supportedKnown for one2
Number of storage drives supportedDiffers45
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphics1 differ
Parallel processing technology supportNot supportedNot supported
Maximum resolutionDiffers7680 x 4320 pixels5120 x 2880 pixels
HDCPKnown for oneYes
HDCP versionKnown for one2.3
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one3
Internal I/O2 differ
USB 2.0 connectors11
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers24
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectorsKnown for one2
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)11
12V power connectorYesYes
Number of water pump connectorsKnown for one1
RGB LED pin headerYesYes
Number of RGB LED pin headers22
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers14
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 quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI version2.12.1
DVI-D ports quantityDiffers01
DisplayPorts quantity11
DisplayPort version1.41.4
Headphone outputsDiffers13
Line-inKnown for oneYes
Microphone inYesYes
WiFi-AP antenna jack22
PS/2 ports quantityKnown for one1
USB connector typeKnown for oneUSB Type-A
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffers2.5 Gigabit EthernetFast Ethernet, Gigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
BluetoothYesYes
WLAN controller modelKnown for oneRealtek RTL8821CE
Bluetooth versionKnown for one5.0
Features3 differ
Component forPCPC
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD B850AMD A520
Audio output channels7.1 channels7.1 channels
Product colourBlackBlack
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 11Windows 11 x64, Windows 10 x64
PC health monitoringKnown for oneVoltage, Temperature, Fan
Expansion slots2 differ
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers21
1st M.2 largest key size22802280
1st M.2 highest PCI Express generationDiffers5.03.0
2nd M.2 largest key sizeKnown for one2280
2nd M.2 highest PCI Express generationKnown for one4.0
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers256 Mbit128 Mbit
BIOS flashback buttonKnown for oneYes
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
Packaging dataidentical
Package widthKnown for one219 mm
Package depthKnown for one277 mm
Package heightKnown for one107 mm
Package weightKnown for one1.32 kg
Weight & dimensions2 differ
WidthDiffers170 mm244 mm
DepthDiffers170 mm244 mm
HeightKnown for one44 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Cables includedSATASATA
Screws includedKnown for oneYes
Bundled softwareKnown for oneNorton Internet Security
Other featuresidentical
WeightKnown for one720 g
Quick installation guideKnown for oneYes

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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