Product comparison · 2 motherboards

GIGABYTE EX58A-UD7 Socket 1366 ATX 6.4GT vs GIGABYTE GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX

13specifications compared
5differ
8identical
43known for one product only

Key differences

Processor socket
- EX58A-UD7 Socket 1366 ATX 6.4GT:LGA 775 (Socket T)
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:LGA 1156 (Socket H)
USB 2.0 ports quantity
- EX58A-UD7 Socket 1366 ATX 6.4GT:0
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:8
Ethernet LAN (RJ-45) ports
- EX58A-UD7 Socket 1366 ATX 6.4GT:2
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:1
PS/2 ports quantity
- EX58A-UD7 Socket 1366 ATX 6.4GT:0
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:1
Firewire (IEEE 1394) ports
- EX58A-UD7 Socket 1366 ATX 6.4GT:3
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:0

Side by side

Differences highlightedShow differences only

Comparison of EX58A-UD7 Socket 1366 ATX 6.4GT, GA-P55A-UD3
56 specifications	A GIGABYTE EX58A-UD7 Socket 1366 ATX 6.4GT View product	B GIGABYTE GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX Model GA-P55A-UD3 View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socketDiffers	LGA 775 (Socket T)	LGA 1156 (Socket H)
Memoryidentical
Number of memory slots	4	4
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
ECC сompatibilityKnown for one	Unknown — not stated by the source	Non-ECC
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Internal memoryKnown for one	6 GB	Unknown — not stated by the source
Storage controllersidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 10
Internal I/Oidentical
USB 2.0 connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA connectorsKnown for one	Unknown — not stated by the source	8
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	0
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	0
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	0	8
Ethernet LAN (RJ-45) portsDiffers	2	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	0	1
Firewire (IEEE 1394) portsDiffers	3	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsKnown for one	Unknown — not stated by the source	6
Microphone inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
COM ports quantityKnown for one	Unknown — not stated by the source	0
WiFi-AP antenna jackKnown for one	Unknown — not stated by the source	0
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	10/100/1000 Mbit
Featuresidentical
Motherboard form factor	ATX	ATX
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® P55
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC888
Audio output channelsKnown for one	Unknown — not stated by the source	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	Win XP, Vista, 7
Overclocking featuresKnown for one	Unknown — not stated by the source	PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	3
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
BIOSidentical
BIOS memory sizeKnown for one	Unknown — not stated by the source	32 Mbit
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	305 mm
DepthKnown for one	Unknown — not stated by the source	244 mm
Packaging contentidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Norton Internet Security
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
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	ATA-133/100/66/33
Controller interface typeKnown for one	Unknown — not stated by the source	iTE IT8720
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Special featuresKnown for one	Unknown — not stated by the source	@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2

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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