Product comparison · 2 motherboards

GIGABYTE GA-MA785GMT-US2H (rev. 3.3) vs GIGABYTE GA-P55-UD6 (rev. 1.0)

49specifications compared
21differ
28identical
11known for one product only

Key differences

Processor manufacturer
- GA-MA785GMT-US2H (rev. 3.3):AMD
- GA-P55-UD6 (rev. 1.0):Intel
Processor socket
- GA-MA785GMT-US2H (rev. 3.3):Socket AM3
- GA-P55-UD6 (rev. 1.0):LGA 1156 (Socket H)
Number of memory slots
- GA-MA785GMT-US2H (rev. 3.3):4
- GA-P55-UD6 (rev. 1.0):6
Controller type
- GA-MA785GMT-US2H (rev. 3.3):ITE IT8718
- GA-P55-UD6 (rev. 1.0):ITE IT8720
RAID levels
- GA-MA785GMT-US2H (rev. 3.3):0, 1, 5, 10, JBOD
- GA-P55-UD6 (rev. 1.0):0, 1
USB 2.0 connectors
- GA-MA785GMT-US2H (rev. 3.3):3
- GA-P55-UD6 (rev. 1.0):2
Number of SATA II connectors
- GA-MA785GMT-US2H (rev. 3.3):5
- GA-P55-UD6 (rev. 1.0):10
USB 2.0 ports quantity
- GA-MA785GMT-US2H (rev. 3.3):6
- GA-P55-UD6 (rev. 1.0):8

Side by side

Differences highlightedShow differences only

Comparison of GA-MA785GMT-US2H (rev. 3.3), GA-P55-UD6 (rev. 1.0)
60 specifications	A GIGABYTE GA-MA785GMT-US2H (rev. 3.3)View product	B GIGABYTE GA-P55-UD6 (rev. 1.0)View product
Processor3 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM3	LGA 1156 (Socket H)
Compatible processor seriesDiffers	AMD Phenom II Dual-Core Mobile, AMD Phenom II Quad-Core Mobile, AMD Phenom II Triple-Core Mobile, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
System bus rateKnown for one	5.2 GT/s	Unknown — not stated by the source
Memory3 differ
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Number of memory slotsDiffers	4	6
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.5 V	1.5 V
Supported memory clock speedsDiffers	1066,1333,1666,1800 MHz	800,1066,1333,1600,2200,2600 MHz
Maximum internal memory	16 GB	16 GB
Supported memory module capacitiesKnown for one	1GB, 2GB, 4GB, 8GB	Unknown — not stated by the source
Controller typeDiffers	ITE IT8718	ITE IT8720
Storage controllers1 differ
Supported storage drive interfaces	SATA II	SATA II
RAID levelsDiffers	0, 1, 5, 10, JBOD	0, 1
Graphicsidentical
Parallel processing technology supportKnown for one	Hybrid CrossFireX	Unknown — not stated by the source
Internal I/O2 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA II connectorsDiffers	5	10
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
CPU fan connector	Yes	Yes
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Parallel connectorKnown for one	Yes	Unknown — not stated by the source
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	1	1
PS/2 ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	0	2
VGA (D-Sub) ports quantityDiffers	1	0
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Headphone outputs	2	2
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
Networkidentical
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
LAN controllerKnown for one	Realtek RTL8111C	Unknown — not stated by the source
Networking features	Gigabit Ethernet	Gigabit Ethernet
Features3 differ
Component for	PC	PC
Motherboard form factorDiffers	micro ATX	ATX
Motherboard chipset familyDiffers	AMD	Intel
Motherboard chipsetDiffers	AMD 785G	Intel® P55
Motherboard southbridgeKnown for one	AMD SB710	Unknown — not stated by the source
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 7/Vista/XP
Expansion slots2 differ
PCI Express x1 slotsDiffers	1	2
PCI Express x16 slotsDiffers	1	3
PCI slots	2	2
BIOSidentical
BIOS type	AWARD	AWARD
ACPI version	1.0b	1.0b
Clear CMOS button	Yes	Yes
Weight & dimensions2 differ
WidthDiffers	243 mm	305 mm
DepthDiffers	243 mm	244 mm
Other featuresidentical
S/PDIF in connector	Yes	Yes
Floppy disk drive connector	Yes	Yes
S/PDIF in portKnown for one	Unknown — not stated by the source	Yes

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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