Product comparison · 2 motherboards

ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX vs MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX

38specifications compared
7differ
31identical
29known for one product only

Key differences

The MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX has 2 more memory slots than the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX (4 vs 2). The MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX has 16 GB more maximum internal memory than the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX (32 GB vs 16 GB). The MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX has 1 more EATX power connectors than the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX (2 vs 1). Supported memory clock speeds: 1066,1333,1600,1800,2000,2200 MHz on the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX, 1333,1600 MHz on the MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX. BIOS type: AMI on the ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX, UEFI on the MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX.

Number of memory slots
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:2
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:4
Maximum internal memory
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:16 GB
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:32 GB
Number of EATX power connectors
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:1
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:2
PS/2 ports quantity
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:2
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:1
BIOS type
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:AMI
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:UEFI
Depth
- B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX:178 mm
- B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX:244 mm

Side by side

Differences highlightedShow differences only

Comparison of B75M-A, B75MA-G43
67 specifications	A ASUS B75M-A Intel B75 LGA 1155 (Socket H2) micro ATX Model B75M-A View product	B MSI B75MA-G43 Intel B75 LGA 1155 (Socket H2) micro ATX Model B75MA-G43 View product
Processoridentical
Intel Core i3/i5/i7/i9 seriesKnown for one	Unknown — not stated by the source	i3-2xxx, i3-3xxx, i5-2xxx, i5-3xxx, i7-2xxx, i7-3xxx
Memory3 differ
Number of memory slotsDiffers	2	4
Supported memory clock speedsDiffers	1066,1333,1600,1800,2000,2200 MHz	1333,1600 MHz
Maximum internal memoryDiffers	16 GB	32 GB
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1760 MB
Maximum resolutionKnown for one	Unknown — not stated by the source	2048 x 1536 pixels
DirectX versionKnown for one	Unknown — not stated by the source	11
Discrete graphics supportKnown for one	Unknown — not stated by the source	Yes
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Internal I/O1 differ
Front panel audio connectorKnown 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 connectorsDiffers	1	2
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	2
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Number of SATA connectorsKnown for one	6	Unknown — not stated by the source
Rear panel I/O ports1 differ
PS/2 ports quantityDiffers	2	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet, Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111E
Featuresidentical
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Expansion slotsidentical
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16+1x4
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI slotsKnown for one	1	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	AMI	UEFI
Clear CMOS jumperKnown for one	Unknown — not stated by the source	Yes
BIOS memory sizeKnown for one	128 Mbit	Unknown — not stated by the source
ACPI versionKnown for one	2.0a	Unknown — not stated by the source
Processor special featuresidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
DepthDiffers	178 mm	244 mm
Other featuresidentical
Number of processors supportedKnown for one	Unknown — not stated by the source	1
PCI Express slots quantityKnown for one	Unknown — not stated by the source	2

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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