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Product comparison · 2 motherboards

GIGABYTE B450M D3HP vs GIGABYTE B550M GAMING X

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  • 100specifications compared
  • 18differ
  • 82identical
  • 10known for one product only

Key differences

The GIGABYTE B550M GAMING X has 533 MHz more supported memory clock speed (max) than the GIGABYTE B450M D3HP (3200 MHz vs 2667 MHz). The GIGABYTE B550M GAMING X has 1 more CPU fan connectors than the GIGABYTE B450M D3HP (2 vs 1). The GIGABYTE B450M D3HP has 1 more USB 2.0 ports quantity than the GIGABYTE B550M GAMING X (3 vs 2). Supported memory clock speeds: 2133,2400,2667 MHz on the GIGABYTE B450M D3HP, 3200,2933,2667,2400,2133 MHz on the GIGABYTE B550M GAMING X. Maximum resolution: 4096 x 2304 pixels on the GIGABYTE B450M D3HP, 5120 x 2880 pixels on the GIGABYTE B550M GAMING X.

  • Supported memory clock speeds
    • 2133,2400,2667 MHz
    • 3200,2933,2667,2400,2133 MHz
  • Supported memory clock speed (max)
    • 2667 MHz
    • 3200 MHz
  • Maximum resolution
    • 4096 x 2304 pixels
    • 5120 x 2880 pixels
  • Number of CPU fan connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 3
    • 2
  • HDMI ports quantity
    • 2
    • 1
  • HDMI version
    • 2.0b
    • 2.1
  • DisplayPort version
    • 1.2
    • 1.4

Side by side

Differences highlightedShow differences only
110 specifications
A

GIGABYTE

B450M D3HPView product
B

GIGABYTE

B550M GAMING XView product
Processor1 differ
Compatible processor seriesDiffersAMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 SeriesAMD Ryzen 5000 Series, AMD Ryzen 3000 Series, AMD Ryzen 4000 Series
Memory2 differ
Supported memory clock speedsDiffers2133,2400,2667 MHz3200,2933,2667,2400,2133 MHz
Supported memory clock speed (max)Differs2667 MHz3200 MHz
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, NVMe, PCI Express 2.0, PCI Express 3.0, SATA IIIM.2, PCI Express 4.0, PCI Express 3.0, SATA III
Graphics1 differ
Maximum resolutionDiffers4096 x 2304 pixels5120 x 2880 pixels
HDCPKnown for oneYes
HDCP versionKnown for one2.3
Internal I/O1 differ
Number of CPU fan connectorsDiffers12
Number of water pump connectorsKnown for one2
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers32
PS/2 ports quantityKnown for one1
HDMI ports quantityDiffers21
HDMI versionDiffers2.0b2.1
DisplayPort versionDiffers1.21.4
Network1 differ
LAN controllerDiffersRealtek RTL8111HRealtek 8111H
Features3 differ
Motherboard chipsetDiffersAMD B450AMD B550
Audio chipKnown for oneRealtek ALC1220
PC health monitoringDiffersFan, Temperature, Voltage, Water coolingCPU, Fan, Temperature, Voltage, Water cooling
Windows operating systems supportedDiffersWindows 10, Windows 11Windows 11 x64, Windows 10 x64
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 4.x) slotsKnown for one1
1st M.2 largest key sizeDiffers25802280
1st M.2 highest PCI Express generationDiffers3.04.0
2nd M.2 highest PCI Express generationKnown for one3.0
PCI Express x1 (Gen 2.x) slotsKnown for one1
Packaging data1 differ
Package weightDiffers962 g2.49 kg
Other features1 differ
WeightDiffers870 g1.09 kg
Technical detailsidentical
Warranty periodKnown for one3 year(s)

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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