All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

GIGABYTE Z370 AORUS Gaming K3 vs GIGABYTE Z370 HD3

Add a product
  • 70specifications compared
  • 11differ
  • 59identical
  • 5known for one product only

Key differences

  • Supported storage drive interfaces
    • M.2, SATA III
    • SATA III
  • Number of chassis fan connectors
    • 2
    • 3
  • USB 2.0 ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0
  • Motherboard chipset
    • Intel® Z370
    • Intel® Z370 Express
  • Audio chip
    • Realtek ALC1220
    • Realtek ALC892
  • PCI Express x1 (Gen 3.x) slots
    • 4
    • 3

Side by side

Differences highlightedShow differences only
75 specifications
A

GIGABYTE

Z370 AORUS Gaming K3View product
B

GIGABYTE

Z370 HD3View product
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, SATA IIISATA III
Internal I/O1 differ
Number of chassis fan connectorsDiffers23
Thunderbolt headersKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Features2 differ
Motherboard chipsetDiffersIntel® Z370Intel® Z370 Express
Audio chipDiffersRealtek ALC1220Realtek ALC892
Expansion slots3 differ
PCI Express x1 (Gen 3.x) slotsDiffers43
PCI Express x16 (Gen 3.x) slotsDiffers23
Number of M.2 (M) slotsDiffers21
BIOSidentical
Clear CMOS buttonKnown for oneYes
BIOS memory sizeKnown for one16 Mbit
Weight & dimensions1 differ
WidthDiffers244 mm225 mm
Other featuresidentical
Parallel port via internal headerKnown for oneYes
Serial port via internal headerKnown 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.

More motherboard comparisons

All motherboard comparisons