Product comparison · 2 motherboards

GIGABYTE G1.Sniper 3 vs GIGABYTE GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX

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  • 73specifications compared
  • 21differ
  • 52identical
  • 19known for one product only

Key differences

The GIGABYTE GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX has 1 more USB 2.0 connectors than the GIGABYTE G1.Sniper 3 (3 vs 2). The GIGABYTE G1.Sniper 3 has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the GIGABYTE GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX (2 vs 1). The GIGABYTE G1.Sniper 3 has 4 more SATA III connectors than the GIGABYTE GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX (6 vs 2). Only the GIGABYTE G1.Sniper 3 has Bluetooth. ECC сompatibility: Non-ECC on the GIGABYTE G1.Sniper 3, ECC & Non-ECC on the GIGABYTE GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX.

  • ECC сompatibility
    • G1.Sniper 3:Non-ECC
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:ECC & Non-ECC
  • USB 2.0 connectors
    • G1.Sniper 3:2
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:3
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • G1.Sniper 3:2
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:1
  • Number of SATA III connectors
    • G1.Sniper 3:6
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:2
  • Number of chassis fan connectors
    • G1.Sniper 3:4
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:2
  • USB 2.0 ports quantity
    • G1.Sniper 3:0
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • G1.Sniper 3:6
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:2
  • Ethernet LAN (RJ-45) ports
    • G1.Sniper 3:2
    • GA-H77M-D3H motherboard LGA 1155 (Socket H2) micro ATX:1

Side by side

Differences highlightedShow differences only (on)
Comparison of G1.Sniper 3, GA-H77M-D3H
92 specifications
Memory1 differ
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Memory slots typeKnown for oneUnknown — not stated by the sourceDIMM
Graphics1 differ
Parallel processing technology supportDiffers2-Way SLI, 3-Way SLI, 4-Way SLI, Hybrid CrossFireX2-Way CrossFireX
Discrete graphics supportKnown for oneUnknown — not stated by the sourceYes
Internal I/O4 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers62
Number of chassis fan connectorsDiffers42
Peripheral (Molex) power connectors (4-pin)Known for one1Unknown — not stated by the source
EPS power connector (8-pin)Known for oneYesUnknown — not stated by the source
Number of IEEE1394 connectorsKnown for one2Unknown — not stated by the source
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
Number of EATX power connectorsKnown for oneUnknown — not stated by the source1
Parallel connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers62
Ethernet LAN (RJ-45) portsDiffers21
VGA (D-Sub) ports quantityDiffers10
DisplayPorts quantityKnown for one1Unknown — not stated by the source
Headphone outputsDiffers53
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Not supported
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0Unknown — not stated by the source
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Wi-FiKnown for oneUnknown — not stated by the sourceNo
Features2 differ
Motherboard form factorDiffersXL-ATXmicro ATX
Audio chipDiffersCreative CA0132VIA VT2021
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows 7/XP
Expansion slots3 differ
PCI Express x1 slotsDiffers21
PCI Express x8 slotsKnown for one2Unknown — not stated by the source
PCI Express x16 slotsDiffers21
PCI Express slots versionDiffers3.02.0, 3.0
PCI Express x4 slotsKnown for oneUnknown — not stated by the source1
BIOSidentical
Clear CMOS buttonKnown for oneYesUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers264 mm220 mm
Other features1 differ
Controller 2nd interface typeKnown for one2 x Marvell 88SE9172Unknown — not stated by the source
Controller interface typeDiffersIntel Z77Intel H77
BIOS switch buttonKnown for oneYesUnknown — not stated by the source

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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