Product comparison · 2 motherboards

GIGABYTE GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX vs GIGABYTE GA-P43T-ES3G LGA 775 (Socket T) ATX

36specifications compared
13differ
23identical
14known for one product only

Key differences

Processor socket
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:LGA 1156 (Socket H)
- GA-P43T-ES3G LGA 775 (Socket T) ATX:LGA 775 (Socket T)
Maximum internal memory
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:16 GB
- GA-P43T-ES3G LGA 775 (Socket T) ATX:8 GB
USB 2.0 connectors
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:4
- GA-P43T-ES3G LGA 775 (Socket T) ATX:3
USB 2.0 ports quantity
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:8
- GA-P43T-ES3G LGA 775 (Socket T) ATX:6
PS/2 ports quantity
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:1
- GA-P43T-ES3G LGA 775 (Socket T) ATX:2
VGA (D-Sub) ports quantity
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:1
- GA-P43T-ES3G LGA 775 (Socket T) ATX:0
HDMI ports quantity
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:1
- GA-P43T-ES3G LGA 775 (Socket T) ATX:0
DVI-D ports quantity
- GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX:1
- GA-P43T-ES3G LGA 775 (Socket T) ATX:0

Side by side

Differences highlightedShow differences only

Comparison of GA-H55-UD3H, GA-P43T-ES3G
50 specifications	A GIGABYTE GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX Model GA-H55-UD3H View product	B GIGABYTE GA-P43T-ES3G LGA 775 (Socket T) ATX Model GA-P43T-ES3G View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socketDiffers	LGA 1156 (Socket H)	LGA 775 (Socket T)
Memory1 differ
Number of memory slots	4	4
ECC сompatibility	Non-ECC	Non-ECC
Maximum internal memoryDiffers	16 GB	8 GB
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Internal I/O1 differ
USB 2.0 connectorsDiffers	4	3
Number of SATA connectors	6	6
Number of Parallel ATA connectors	1	1
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
CPU fan connector	Yes	Yes
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers	8	6
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Headphone outputsDiffers	1	3
Microphone inKnown for one	Yes	Unknown — not stated by the source
S/PDIF out port	Yes	Yes
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	10/100/1000 Mbit/s	10/100/1000 Mbps
Features2 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	Realtek ALC889	Realtek ALC888
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsDiffers	Microsoft Windows 7/Vista/XP	Win 7, Vista, XP
Expansion slots1 differ
PCI Express x1 slots	1	1
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slots	1	1
PCI slotsDiffers	4	5
BIOSidentical
BIOS type	AWARD	AWARD
ACPI versionKnown for one	1.0b	Unknown — not stated by the source
BIOS memory sizeKnown for one	Unknown — not stated by the source	16 Mbit
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	210 mm	210 mm
Other featuresidentical
S/PDIF in portKnown for one	Yes	Unknown — not stated by the source
Controller 2nd interface typeKnown for one	ATA-133/100/66/33	Unknown — not stated by the source
Controller interface typeKnown for one	SATA2	Unknown — not stated by the source
Floppy disk drive connector	Yes	Yes
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security

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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