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Product comparison · 2 motherboards

ASUS PRIME B450M-A II/CSM vs GIGABYTE B650E AORUS STEALTH ICE

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  • 59specifications compared
  • 27differ
  • 32identical
  • 62known for one product only

Key differences

  • Processor socket
    • Socket AM4
    • Socket AM5
  • Supported processor sockets
    • Socket AM4
    • Socket AM5
  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • ECC сompatibility
    • ECC
    • Non-ECC
  • Supported memory clock speed (max)
    • 4400 MHz
    • 8000 MHz
  • Maximum internal memory
    • 128 GB
    • 256 GB
  • Number of HDDs supported
    • 6
    • 4
  • Number of SATA III connectors
    • 6
    • 4

Side by side

Differences highlightedShow differences only
121 specifications
A

ASUS

PRIME B450M-A II/CSMView product
B

GIGABYTE

B650E AORUS STEALTH ICEView product
Processor3 differ
Processor socketDiffersSocket AM4Socket AM5
Compatible processor seriesDiffersAMD Ryzen 3000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsDiffersSocket AM4Socket AM5
Maximum number of SMP processorsKnown for one1
Memory5 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
ECC сompatibilityDiffersECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3400,3466,3600,3733,3866,4000,4400 MHz8000,7800,7600,7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz
Supported memory clock speed (max)Differs4400 MHz8000 MHz
Maximum internal memoryDiffers128 GB256 GB
Maximum internal memory per slotKnown for one64 GB
Storage controllers1 differ
Number of HDDs supportedDiffers64
Graphicsidentical
Maximum resolutionKnown for one4096 x 2160 pixels
HDCPKnown for oneYes
DirectX versionKnown for one12.0
Discrete graphics supportKnown for oneYes
Internal I/O2 differ
USB 3.2 Gen 2x2 connectorsKnown for one1
Number of SATA III connectorsDiffers64
Number of CPU fan connectorsKnown for one2
Number of chassis fan connectorsDiffers24
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of water pump connectorsKnown for one2
Number of RGB LED pin headersKnown for one3
S/PDIF out connectorKnown for oneYes
Audio connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers45
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
HDMI versionKnown for one2.1
DVI-D ports quantityDiffers10
DisplayPort versionKnown for one1.4
Headphone outputsKnown for one1
Line-inKnown for oneYes
Microphone inKnown for oneYes
WiFi-AP antenna jackKnown for one2
PS/2 ports quantityKnown for one1
Network3 differ
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet
LAN controllerDiffersRealtek RTL8111HRealtek RTL8125
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 7 (802.11be)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
WLAN controller modelKnown for oneMediaTek MT7925
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Features5 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersAMD B450AMD B650
Audio chipDiffersRealtek ALC887 / Realtek ALC897Realtek ALC897
Product colourDiffersBlackWhite
PC health monitoringKnown for oneFan, Temperature, Voltage, Water cooling
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 7 x64Windows 11 x64
Expansion slots1 differ
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers13
1st M.2 largest key sizeKnown for one25110
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 largest key sizeKnown for one22110
2nd M.2 highest PCI Express generationKnown for one4.0
3rd M.2 largest key sizeKnown for one22110
3rd M.2 highest PCI Express generationKnown for one4.0
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOSidentical
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
Logistics dataidentical
Country of originKnown for oneChina
Products per shipping (inner) caseKnown for one1 pc(s)
Batteryidentical
Battery weightKnown for one3 g
Lithium weight per batteryKnown for one0.07 g
Number of battery cellsKnown for one1
Battery capacityKnown for one220 mAh
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneCR2032
Packaging dataidentical
Package widthKnown for one345 mm
Package depthKnown for one294 mm
Package heightKnown for one80 mm
Package weightKnown for one3.56 kg
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers240 mm244 mm
HeightKnown for one35 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Bundled softwareKnown for oneNorton Internet Security (OEM version) LAN bandwidth management software
Cables includedKnown for oneSATA
Technical detailsidentical
Warranty periodKnown for one3 year(s)
Other featuresidentical
Back-to-BIOS buttonKnown for oneYes

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