Product comparison · 2 motherboards

ASUS H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI A55M-E35 AMD A55 Socket FM2+ micro ATX

46specifications compared
18differ
28identical
22known for one product only

Key differences

Processor manufacturer
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:Intel
- A55M-E35 AMD A55 Socket FM2+ micro ATX:AMD
Processor socket
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:LGA 1150 (Socket H3)
- A55M-E35 AMD A55 Socket FM2+ micro ATX:Socket FM2+
Supported memory clock speeds
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:1066,1333,1600 MHz
- A55M-E35 AMD A55 Socket FM2+ micro ATX:1333,1600,1866,2133 MHz
Maximum internal memory
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:16 GB
- A55M-E35 AMD A55 Socket FM2+ micro ATX:32 GB
Supported storage drive interfaces
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:SATA II, SATA III
- A55M-E35 AMD A55 Socket FM2+ micro ATX:SATA II
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:1
- A55M-E35 AMD A55 Socket FM2+ micro ATX:0
Number of SATA III connectors
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:2
- A55M-E35 AMD A55 Socket FM2+ micro ATX:0
Number of SATA II connectors
- H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX:2
- A55M-E35 AMD A55 Socket FM2+ micro ATX:6

Side by side

Differences highlightedShow differences only

Comparison of H81M2, A55M-E35
68 specifications	A ASUS H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX Model H81M2 View product	B MSI A55M-E35 AMD A55 Socket FM2+ micro ATX Model A55M-E35 View product
Processor3 differ
Processor manufacturerDiffers	Intel	AMD
Processor socketDiffers	LGA 1150 (Socket H3)	Socket FM2+
Compatible processor seriesDiffers	Intel® Celeron®, Intel® Pentium®	AMD A
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory2 differ
Supported memory clock speedsDiffers	1066,1333,1600 MHz	1333,1600,1866,2133 MHz
Maximum internal memoryDiffers	16 GB	32 GB
Unbuffered memoryKnown for one	Unknown — not stated by the source	Yes
Storage controllers1 differ
Supported storage drive interfacesDiffers	SATA II, SATA III	SATA II
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 10
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	2048 MB
Maximum resolutionKnown for one	Unknown — not stated by the source	4096 x 2160 pixels
DirectX versionKnown for one	Unknown — not stated by the source	11.1
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	0
Number of SATA III connectorsDiffers	2	0
Number of SATA II connectorsDiffers	2	6
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	1
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	2
Parallel connectorKnown for one	Unknown — not stated by the source	Yes
Serial port headersKnown for one	Unknown — not stated by the source	1
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Features2 differ
Motherboard chipset familyDiffers	Intel	AMD
Motherboard chipsetDiffers	Intel® H81	AMD A55
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC887
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win	Unknown — not stated by the source
Expansion slots1 differ
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI slotsDiffers	2	1
PCI Express x16 (Gen 2.x) slotsKnown for one	1	Unknown — not stated by the source
BIOSidentical
Clear CMOS jumperKnown for one	Unknown — not stated by the source	Yes
BIOS typeKnown for one	UEFI AMI	Unknown — not stated by the source
BIOS memory sizeKnown for one	64 Mbit	Unknown — not stated by the source
ACPI versionKnown for one	2.0a	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	244 mm	226 mm
DepthDiffers	198 mm	216 mm
Packaging contentidentical
Drivers includedKnown 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.

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