Product comparison · 2 motherboards

MSI P67A-C45 (B3) vs MSI P67A-GD55 (B3)

Key differences

Differences highlightedShow differences only

Comparison of P67A-C45 (B3), P67A-GD55 (B3)
59 specifications	A MSI P67A-C45 (B3)View product	B MSI P67A-GD55 (B3)View product
Processoridentical
System bus rateKnown for one	3 GT/s	Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Internal I/O1 differ
USB 2.0 connectorsDiffers	9	1
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports1 differ
Headphone outputsDiffers	6	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
PCI Express x16 slotsDiffers	1	2
Weight & dimensions1 differ
WidthDiffers	215 mm	245 mm
Other featuresidentical
I/O portsKnown for one	1 x Clear CMOS button 1 x Coaxial SPDIF 1 x Optical SPDIF 1 x Clear CMOS jumper	Unknown — not stated by the source
BIOSidentical
BIOS typeKnown for one	Unknown — not stated by the source	AMI

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.