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Product comparison · 2 motherboards

ASUS PRIME B450M-K vs GIGABYTE GA-Z270-Phoenix Gaming

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  • 48specifications compared
  • 23differ
  • 25identical
  • 30known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM4
    • LGA 1151 (Socket H4)
  • Maximum internal memory
    • 32 GB
    • 64 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
    • 6
  • Number of chassis fan connectors
    • 1
    • 3
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
78 specifications
A

ASUS

PRIME B450M-KView product
B

GIGABYTE

GA-Z270-Phoenix GamingView product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM4LGA 1151 (Socket H4)
Compatible processor seriesDiffersAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 SeriesIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Memory2 differ
Supported memory clock speedsDiffers2133,2400,2666,2800,2933,3000,3200 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz
Maximum internal memoryDiffers32 GB64 GB
Unbuffered memoryKnown for oneYes
Number of memory slotsKnown for one4
ECC сompatibilityKnown for oneNon-ECC
Supported memory module capacitiesKnown for one16GB
Storage controllers1 differ
RAID levelsDiffers0, 1, 100, 1, 5, 10
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
Maximum resolutionKnown for one1920 x 1200 pixels
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectorsDiffers46
Audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsDiffers13
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
EPS power connector (8-pin)Known for oneYes
TPM connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
PS/2 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inKnown for oneYes
WiFi-AP antenna jackKnown for one2
Networkidentical
LAN controllerKnown for oneRealtek RTL8111H
Features4 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B450Intel® Z270
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Yes
Audio chipKnown for oneRealtek ALC1220
Audio output channelsKnown for one7.1 channels
Linux operating systems supportedKnown for oneYes
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one3
BIOS3 differ
BIOS memory sizeDiffers128 Mbit64 Mbit
ACPI versionDiffers6.15.0
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionDiffers3.12.7
Desktop Management Interface (DMI) versionKnown for one2.7
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Weight & dimensions2 differ
WidthDiffers226 mm305 mm
DepthDiffers221 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Drivers includedKnown 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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