Product comparison · 2 motherboards

MSI H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX vs MSI P67A-GD55 (B3)

Key differences

Supported memory clock speeds
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:1066,1333 MHz
- P67A-GD55 (B3):1066,1333,1600,2133 MHz
On-board graphics card
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:Yes
- P67A-GD55 (B3):No
USB 2.0 connectors
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:4
- P67A-GD55 (B3):1
Number of chassis fan connectors
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:3
- P67A-GD55 (B3):4
USB 2.0 ports quantity
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:4
- P67A-GD55 (B3):8
HDMI ports quantity
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:1
- P67A-GD55 (B3):0
DVI-D ports quantity
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:1
- P67A-GD55 (B3):0
Motherboard form factor
- H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX:micro ATX
- P67A-GD55 (B3):ATX

Differences highlightedShow differences only

Comparison of H67MA-E45(B3), P67A-GD55 (B3)
59 specifications	A MSI H67MA-E45(B3) LGA 1155 (Socket H2) micro ATX Model H67MA-E45(B3) View product	B MSI P67A-GD55 (B3)View product
Processoridentical
System bus rateKnown for one	6.4 GT/s	Unknown — not stated by the source
Memory1 differ
Supported memory clock speedsDiffers	1066,1333 MHz	1066,1333,1600,2133 MHz
Graphics1 differ
Maximum graphics card memoryKnown for one	1024 MB	Unknown — not stated by the source
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
On-board graphics cardDiffers	Yes	No
Graphics card familyKnown for one	Unknown — not stated by the source	AMD
Internal I/O2 differ
USB 2.0 connectorsDiffers	4	1
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Number of chassis fan connectorsDiffers	3	4
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers	4	8
HDMI ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Features2 differ
Motherboard form factorDiffers	micro ATX	ATX
Compatible operating systemsDiffers	Win XP/Vista/Win7 32/64bit	Win 98SE/ME/2000/XP/Vista/7 32Bit
Expansion slots1 differ
PCI Express x16 slotsDiffers	1	2
PCI slotsKnown for one	Unknown — not stated by the source	3
Weight & dimensions1 differ
DepthDiffers	245 mm	305 mm

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.