Product comparison · 2 motherboards

GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX vs MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX

49specifications compared
23differ
26identical
34known for one product only

Key differences

The MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX has 2 more memory slots than the GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX (4 vs 2). The MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX has 16 GB more maximum internal memory than the GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX (32 GB vs 16 GB). The MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX has 1 more USB 2.0 connectors than the GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX (3 vs 2). Only the GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX has S/PDIF out port. Supported memory clock speeds: 800,1066,1333 MHz on the GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX, 1066,1333,1600,1866,2133,2400,2600 MHz on the MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX.

Number of memory slots
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:4
Maximum internal memory
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:16 GB
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:32 GB
RAID levels
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:0, 1
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:0, 1, 5, 10
Parallel processing technology support
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:Not supported
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:2-Way SLI
USB 2.0 connectors
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:3
USB 2.0 ports quantity
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:6
PS/2 ports quantity
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:2
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:1
VGA (D-Sub) ports quantity
- GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX:0
- Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX:1

Side by side

Differences highlightedShow differences only

Comparison of GA-P61A-D3, Z77MA-G45
83 specifications	A GIGABYTE GA-P61A-D3 motherboard Intel® H61 LGA 1155 (Socket H2) ATX Model GA-P61A-D3 View product	B MSI Z77MA-G45 motherboard LGA 1155 (Socket H2) micro ATX Model Z77MA-G45 View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Compatible processor seriesDiffers	Intel® Celeron®, Intel® Pentium®	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Memory3 differ
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Number of memory slotsDiffers	2	4
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.5 V	1.5 V
ECC сompatibility	Non-ECC	Non-ECC
Supported memory clock speedsDiffers	800,1066,1333 MHz	1066,1333,1600,1866,2133,2400,2600 MHz
Maximum internal memoryDiffers	16 GB	32 GB
Supported memory module capacitiesKnown for one	Unknown — not stated by the source	16GB, 1GB, 2GB, 4GB, 8GB
Memory slots typeKnown for one	DIMM	Unknown — not stated by the source
Storage controllers1 differ
Supported storage drive interfaces	SATA II, SATA III	SATA II, SATA III
RAID levelsDiffers	0, 1	0, 1, 5, 10
Graphics1 differ
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1760 MB
Parallel processing technology supportDiffers	Not supported	2-Way SLI
On-board graphics cardKnown for one	Unknown — not stated by the source	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics
HDCPKnown for one	Unknown — not stated by the source	Yes
OpenGL versionKnown for one	Unknown — not stated by the source	3.2
DirectX versionKnown for one	Unknown — not stated by the source	11
Internal I/O1 differ
USB 2.0 connectorsDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	Unknown — not stated by the source	1
Number of SATA III connectors	2	2
Number of SATA II connectors	4	4
Number of Parallel ATA connectorsKnown for one	Unknown — not stated by the source	0
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	1
CPU fan connector	Yes	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
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Power fan connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers	2	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2	2
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
Headphone outputsDiffers	1	6
Microphone in	Yes	Yes
S/PDIF out portDiffers	Yes	No
COM ports quantityKnown for one	1	Unknown — not stated by the source
Network3 differ
Ethernet interface typeDiffers	Fast Ethernet, Gigabit Ethernet	Gigabit Ethernet
LAN controllerDiffers	Atheros AR8151	Realtek RTL8111E
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Not supported
BluetoothKnown for one	Unknown — not stated by the source	No
Networking featuresDiffers	Gigabit Ethernet	10/100/1000 Mbit/sec
Features2 differ
Component for	PC	PC
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipset family	Intel	Intel
Audio chipDiffers	Realtek ALC887	Realtek ALC892
Audio output channels	7.1 channels	7.1 channels
PC health monitoringKnown for one	Unknown — not stated by the source	CPU, Fan, Temperature
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Power source type	ATX	ATX
Motherboard chipsetKnown for one	Intel® H61	Unknown — not stated by the source
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 Vista Business, Windows Vista Business x64, Windows Vi	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slots	2	2
PCI Express x8 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slots	1	1
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
PCI slotsKnown for one	3	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	EFI AMI	UEFI
Clear CMOS jumper	Yes	Yes
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	305 mm	244 mm
DepthDiffers	190 mm	244 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	SATA
Drivers included	Yes	Yes
Bundled softwareKnown for one	Norton Internet Security OEM	Unknown — not stated by the source
Other features1 differ
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
Controller interface typeDiffers	iTE IT8728	Intel Z77
Quick installation guide	Yes	Yes

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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