Product comparison · 2 motherboards

GIGABYTE GA-MA770T-UD3 AMD 770 Socket AM3 ATX vs GIGABYTE GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX

36specifications compared
13differ
23identical
22known for one product only

Key differences

Processor manufacturer
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:AMD
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:Intel
Processor socket
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:Socket AM3
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:LGA 1156 (Socket H)
ECC сompatibility
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:ECC
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:Non-ECC
RAID levels
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:0, 1, 0+1
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:0, 1, 5, 10, JBOD
Number of SATA connectors
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:6
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:8
USB 2.0 ports quantity
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:8
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:10
eSATA ports quantity
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:0
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:1
Firewire (IEEE 1394) ports
- GA-MA770T-UD3 AMD 770 Socket AM3 ATX:2
- GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX:1

Side by side

Differences highlightedShow differences only

Comparison of GA-MA770T-UD3, GA-P55M-UD2
58 specifications	A GIGABYTE GA-MA770T-UD3 AMD 770 Socket AM3 ATX Model GA-MA770T-UD3 View product	B GIGABYTE GA-P55M-UD2 motherboard LGA 1156 (Socket H) micro ATX Model GA-P55M-UD2 View product
Processor2 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM3	LGA 1156 (Socket H)
Memory1 differ
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
ECC сompatibilityDiffers	ECC	Non-ECC
Storage controllers1 differ
RAID levelsDiffers	0, 1, 0+1	0, 1, 5, 10, JBOD
Internal I/O1 differ
Number of SATA connectorsDiffers	6	8
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
Number of Parallel ATA connectorsKnown for one	Unknown — not stated by the source	1
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	8	10
eSATA ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	2	1
Headphone outputsDiffers	6	1
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Networkidentical
LAN controllerKnown for one	Realtek RTL8111C	Unknown — not stated by the source
Features2 differ
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipsetKnown for one	AMD 770	Unknown — not stated by the source
Audio chipDiffers	Realtek ALC888	Realtek ALC888B
Compatible operating systemsKnown for one	Win XP, Vista	Unknown — not stated by the source
Overclocking featuresKnown for one	PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	4	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
Expansion slotsKnown for one	Unknown — not stated by the source	2 x PCI
BIOSidentical
BIOS memory sizeKnown for one	16 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	305 mm	244 mm
DepthDiffers	210 mm	244 mm
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Norton Internet Security	Unknown — not stated by the source
Other featuresidentical
S/PDIF in connectorKnown 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	iTE IT8720	Unknown — not stated by the source
AGP x4 slotsKnown for one	0	Unknown — not stated by the source
AGP x8 slotsKnown for one	0	Unknown — not stated by the source
Special featuresKnown for one	@BIOS Download Center Q-Flash	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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