Product comparison · 2 motherboards

MSI 770-G45 motherboard AMD 770 Socket AM3 ATX vs MSI P55-GD55 motherboard LGA 1156 (Socket H) ATX

30specifications compared
10differ
20identical
10known for one product only

Key differences

Processor manufacturer
- 770-G45 motherboard AMD 770 Socket AM3 ATX:AMD
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:Intel
Processor socket
- 770-G45 motherboard AMD 770 Socket AM3 ATX:Socket AM3
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:LGA 1156 (Socket H)
USB 2.0 connectors
- 770-G45 motherboard AMD 770 Socket AM3 ATX:3
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:2
USB 2.0 ports quantity
- 770-G45 motherboard AMD 770 Socket AM3 ATX:6
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:10
Headphone outputs
- 770-G45 motherboard AMD 770 Socket AM3 ATX:6
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:1
LAN controller
- 770-G45 motherboard AMD 770 Socket AM3 ATX:Atheros AR8131M
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:Realtek RTL8111DL
Networking features
- 770-G45 motherboard AMD 770 Socket AM3 ATX:10/100/1000 Mbps
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:10/100/1000 Fast Ethernet
Audio chip
- 770-G45 motherboard AMD 770 Socket AM3 ATX:VIA VT1828S
- P55-GD55 motherboard LGA 1156 (Socket H) ATX:Realtek ALC889

Side by side

Differences highlightedShow differences only

Comparison of 770-G45, P55-GD55
40 specifications	A MSI 770-G45 motherboard AMD 770 Socket AM3 ATX Model 770-G45 View product	B MSI P55-GD55 motherboard LGA 1156 (Socket H) ATX Model P55-GD55 View product
Processor2 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM3	LGA 1156 (Socket H)
Memoryidentical
Number of memory slots	4	4
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Maximum internal memory	16 GB	16 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA connectors	6	6
Number of Parallel ATA connectorsKnown for one	1	Unknown — not stated by the source
S/PDIF out connector	Yes	Yes
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
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
TPM connector	Yes	Yes
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	6	10
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsDiffers	6	1
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Network2 differ
LAN controllerDiffers	Atheros AR8131M	Realtek RTL8111DL
Networking featuresDiffers	10/100/1000 Mbps	10/100/1000 Fast Ethernet
Features1 differ
Motherboard form factor	ATX	ATX
Motherboard chipsetKnown for one	AMD 770	Unknown — not stated by the source
Audio chipDiffers	VIA VT1828S	Realtek ALC889
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI Express x1 slotsDiffers	1	3
PCI Express x16 slots	2	2
PCI slotsKnown for one	3	Unknown — not stated by the source
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	210 mm	215 mm
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Floppy disk drive connectorKnown 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.

More motherboard comparisons

All motherboard comparisons