Product comparison · 2 motherboards

GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX vs GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX

40specifications compared
17differ
23identical
33known for one product only

Key differences

The GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX has 2 more memory slots than the GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX (4 vs 2). The GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX has 1 more USB 2.0 connectors than the GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX (3 vs 2). The GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX (1 vs 0). Compatible processor series: Not supported on the GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX, Intel® Celeron® on the GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX. Supported memory clock speeds: 1066,1333 MHz on the GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX, 1066,1333,1600,2800 MHz on the GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX.

Compatible processor series
- GA-C847N motherboard Intel® NM70 Express mini ITX:Not supported
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:Intel® Celeron®
Number of memory slots
- GA-C847N motherboard Intel® NM70 Express mini ITX:2
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:4
Supported memory clock speeds
- GA-C847N motherboard Intel® NM70 Express mini ITX:1066,1333 MHz
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:1066,1333,1600,2800 MHz
Supported storage drive interfaces
- GA-C847N motherboard Intel® NM70 Express mini ITX:SATA, SATA II, SATA III
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:SATA II, SATA III
USB 2.0 connectors
- GA-C847N motherboard Intel® NM70 Express mini ITX:2
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:3
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- GA-C847N motherboard Intel® NM70 Express mini ITX:0
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:1
Number of SATA III connectors
- GA-C847N motherboard Intel® NM70 Express mini ITX:1
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:4
Number of SATA II connectors
- GA-C847N motherboard Intel® NM70 Express mini ITX:2
- GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX:4

Side by side

Differences highlightedShow differences only

Comparison of GA-C847N, GA-Z77X-UD4H
73 specifications	A GIGABYTE GA-C847N motherboard Intel® NM70 Express mini ITX Model GA-C847N View product	B GIGABYTE GA-Z77X-UD4H motherboard Intel® Z77 Express LGA 1155 (Socket H2) ATX Model GA-Z77X-UD4H View product
Processor1 differ
Processor socketKnown for one	Unknown — not stated by the source	LGA 1155 (Socket H2)
Compatible processor seriesDiffers	Not supported	Intel® Celeron®
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Intel Core i3/i5/i7/i9 seriesKnown for one	Unknown — not stated by the source	i3-2xxx, i3-3xxx, i5-2xxx, i5-3xxx, i7-2xxx, i7-3xxx
Processor modelKnown for one	847	Unknown — not stated by the source
Memory2 differ
Number of memory slotsDiffers	2	4
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Supported memory clock speedsDiffers	1066,1333 MHz	1066,1333,1600,2800 MHz
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Supported memory module capacitiesKnown for one	Unknown — not stated by the source	4GB, 8GB
Storage controllers1 differ
Supported storage drive interfacesDiffers	SATA, SATA II, SATA III	SATA II, SATA III
Graphicsidentical
Parallel processing technology supportKnown for one	Unknown — not stated by the source	2-Way CrossFireX
Internal I/O4 differ
USB 2.0 connectorsDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	0	1
Number of SATA III connectorsDiffers	1	4
Number of SATA II connectorsDiffers	2	4
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	6
eSATA ports quantityDiffers	1	2
PS/2 ports quantityDiffers	2	1
DVI-D ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	2
Microphone inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	4	Unknown — not stated by the source
COM ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	10/100/1000 Mbit	Unknown — not stated by the source
Features2 differ
Motherboard form factorDiffers	mini ITX	ATX
Motherboard chipsetDiffers	Intel® NM70 Express	Intel® Z77 Express
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Audio chipKnown for one	Realtek ALC887	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows XP/7/8	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	3
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x4, 1x8, 1x16
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0, 3.0
BIOS1 differ
BIOS typeDiffers	UEFI AMI	EFI AMI
Weight & dimensions2 differ
WidthDiffers	170 mm	305 mm
DepthDiffers	170 mm	244 mm
Other featuresidentical
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
Audio outputKnown for one	3	Unknown — not stated by the source
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Norton Internet Security Intel Smart Connect Technology	Unknown — 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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