Product comparison · 2 motherboards

ASUS M4A77T AMD 770 Socket AM3 ATX vs GIGABYTE GA-770T-USB AMD 770 Socket AM3 ATX

38specifications compared
13differ
25identical
17known for one product only

Key differences

ECC сompatibility
- M4A77T AMD 770 Socket AM3 ATX:ECC & Non-ECC
- GA-770T-USB AMD 770 Socket AM3 ATX:ECC
RAID levels
- M4A77T AMD 770 Socket AM3 ATX:0, 1, 10, JBOD
- GA-770T-USB AMD 770 Socket AM3 ATX:0, 1
USB 2.0 connectors
- M4A77T AMD 770 Socket AM3 ATX:3
- GA-770T-USB AMD 770 Socket AM3 ATX:2
PS/2 ports quantity
- M4A77T AMD 770 Socket AM3 ATX:1
- GA-770T-USB AMD 770 Socket AM3 ATX:2
Firewire (IEEE 1394) ports
- M4A77T AMD 770 Socket AM3 ATX:0
- GA-770T-USB AMD 770 Socket AM3 ATX:2
Headphone outputs
- M4A77T AMD 770 Socket AM3 ATX:1
- GA-770T-USB AMD 770 Socket AM3 ATX:6
Networking features
- M4A77T AMD 770 Socket AM3 ATX:Gigabit LAN
- GA-770T-USB AMD 770 Socket AM3 ATX:Gigabit Ethernet
Audio chip
- M4A77T AMD 770 Socket AM3 ATX:VIA VT1708S
- GA-770T-USB AMD 770 Socket AM3 ATX:Realtek ALC888B

Side by side

Differences highlightedShow differences only

Comparison of M4A77T, GA-770T-USB
55 specifications	A ASUS M4A77T AMD 770 Socket AM3 ATX Model M4A77T View product	B GIGABYTE GA-770T-USB AMD 770 Socket AM3 ATX Model GA-770T-USB View product
Memory1 differ
ECC сompatibilityDiffers	ECC & Non-ECC	ECC
Storage controllers1 differ
RAID levelsDiffers	0, 1, 10, JBOD	0, 1
Internal I/O1 differ
USB 2.0 connectorsDiffers	3	2
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	1
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 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
PS/2 ports quantityDiffers	1	2
Firewire (IEEE 1394) portsDiffers	0	2
Headphone outputsDiffers	1	6
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Digital audio optical outKnown for one	Unknown — not stated by the source	1
COM ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Gigabit LAN	Gigabit Ethernet
LAN controllerKnown for one	Realtek RTL8112L	Unknown — not stated by the source
Features1 differ
Audio chipDiffers	VIA VT1708S	Realtek ALC888B
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7/Vista/XP
Expansion slots2 differ
PCI Express x1 slotsDiffers	2	4
PCI slotsDiffers	3	2
BIOS1 differ
BIOS memory sizeDiffers	64 Mbit	16 Mbit
BIOS typeKnown for one	AMI	Unknown — not stated by the source
ACPI versionKnown for one	2.0	Unknown — not stated by the source
Weight & dimensions1 differ
DepthDiffers	213 mm	220 mm
Other features1 differ
S/PDIF in connectorKnown for one	Unknown — not stated by the source	Yes
Controller interface typeDiffers	SATA 3 Gb/s	iTE IT8720
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Controller 2nd interface typeKnown for one	UltraDMA 133/100	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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