Product comparison · 2 motherboards

ASUS P7P55-M C SI vs GIGABYTE GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX

24specifications compared
13differ
11identical
32known for one product only

Key differences

Processor socket
- P7P55-M C SI:LGA 1156 (Socket H)
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:Socket AM3
USB 2.0 connectors
- P7P55-M C SI:3
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:2
Number of SATA connectors
- P7P55-M C SI:6
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:8
USB 2.0 ports quantity
- P7P55-M C SI:14
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:6
PS/2 ports quantity
- P7P55-M C SI:1
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:2
Firewire (IEEE 1394) ports
- P7P55-M C SI:1
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:2
Networking features
- P7P55-M C SI:Gigabit Ethernet
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:10/100/1000 Mbit
Motherboard form factor
- P7P55-M C SI:micro ATX
- GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX:ATX

Side by side

Differences highlightedShow differences only

Comparison of P7P55-M C SI, GA-770TA-U3
56 specifications	A ASUS P7P55-M C SI View product	B GIGABYTE GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX Model GA-770TA-U3 View product
Processor1 differ
Processor manufacturerKnown for one	Unknown — not stated by the source	AMD
Processor socketDiffers	LGA 1156 (Socket H)	Socket AM3
Memoryidentical
Number of memory slots	4	4
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Maximum internal memory	16 GB	16 GB
Internal I/O2 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA connectorsDiffers	6	8
S/PDIF out connector	Yes	Yes
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)	Yes	Yes
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
CPU fan connector	Yes	Yes
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	1
Number of Parallel ATA connectorsKnown for one	1	Unknown — not stated by the source
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Number of chassis fan connectorsKnown for one	1	Unknown — not stated by the source
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers	14	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	1	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputs	6	6
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Digital audio optical outKnown for one	1	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Gigabit Ethernet	10/100/1000 Mbit
LAN controllerKnown for one	Realtek RTL8112L	Unknown — not stated by the source
Features3 differ
Motherboard form factorDiffers	micro ATX	ATX
Motherboard chipsetDiffers	Intel® P55	AMD 770
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC888
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsDiffers	Windows 2000/2003/XP/Vista/7	Microsoft Windows 7/ Vista/ XP
Expansion slots1 differ
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slots	1	1
PCI slotsDiffers	1	4
BIOSidentical
BIOS typeKnown for one	Unknown — not stated by the source	AWARD
BIOS memory sizeKnown for one	16 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	224 mm	305 mm
DepthDiffers	218 mm	230 mm
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
S/PDIF in connectorKnown for one	Unknown — not stated by the source	Yes
S/PDIF in portKnown for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
I/O portsKnown for one	Unknown — not stated by the source	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x IDE connector 2 x system fan header 1 x North Bridge fan header 1 x front panel header 1 x front panel audio header 1 x serial port header 1 x parallel port header 1 x clearing CMOS jumper
Storage controllersidentical
RAID levelsKnown for one	0, 1, 0+1, 5, 10	Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
On-board graphics cardKnown for one	Yes	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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