Product comparison · 2 motherboards

ASUS Maximus IV Extreme Rev.3.0 vs GIGABYTE GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX

48specifications compared
14differ
34identical
10known for one product only

Key differences

USB 2.0 connectors
- Maximus IV Extreme Rev.3.0:4
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:2
Number of SATA connectors
- Maximus IV Extreme Rev.3.0:8
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:6
USB 2.0 ports quantity
- Maximus IV Extreme Rev.3.0:1
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- Maximus IV Extreme Rev.3.0:8
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:0
Ethernet LAN (RJ-45) ports
- Maximus IV Extreme Rev.3.0:2
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:1
eSATA ports quantity
- Maximus IV Extreme Rev.3.0:2
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:0
LAN controller
- Maximus IV Extreme Rev.3.0:Intel® 82579
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:Realtek RTL8111E
Motherboard form factor
- Maximus IV Extreme Rev.3.0:Extended ATX
- GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX:ATX

Side by side

Differences highlightedShow differences only

Comparison of Maximus IV Extreme Rev.3.0, GA-PH67-UD3-B3
58 specifications	A ASUS Maximus IV Extreme Rev.3.0 View product	B GIGABYTE GA-PH67-UD3-B3 motherboard LGA 1155 (Socket H2) ATX Model GA-PH67-UD3-B3 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Compatible processor series	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
System bus rate	5 GT/s	5 GT/s
Memory1 differ
Number of memory slots	4	4
Memory channels	Dual-channel	Dual-channel
ECC сompatibility	Non-ECC	Non-ECC
Supported memory clock speedsDiffers	1066,1200,1300,1333,1600,1800,1866,2133 MHz	800,1066,1333 MHz
Maximum internal memory	32 GB	32 GB
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Storage controllersidentical
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one	3-Way SLI, Quad-GPU CrossFireX	Unknown — not stated by the source
On-board graphics card	No	No
Internal I/O2 differ
USB 2.0 connectorsDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	1	Unknown — not stated by the source
Number of SATA connectorsDiffers	8	6
Number of Parallel ATA connectors	0	0
S/PDIF out connector	Yes	Yes
Front panel audio connector	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
Power fan connector	Yes	Yes
CPU fan connector	Yes	Yes
Number of chassis fan connectorsKnown for one	6	Unknown — not stated by the source
Chassis intrusion connector	Yes	Yes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	1	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	8	0
Ethernet LAN (RJ-45) portsDiffers	2	1
eSATA ports quantityDiffers	2	0
PS/2 ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputs	6	6
S/PDIF out port	Yes	Yes
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Network1 differ
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
LAN controllerDiffers	Intel® 82579	Realtek RTL8111E
Networking featuresKnown for one	Unknown — not stated by the source	10/100/1000 Mbit/sec
Features1 differ
Component for	PC	PC
Motherboard form factorDiffers	Extended ATX	ATX
Audio chip	Realtek ALC889	Realtek ALC889
Audio output channels	7.1 channels	7.1 channels
Power source type	ATX	ATX
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7/Vista/XP
Expansion slots2 differ
PCI Express x1 slotsDiffers	1	3
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	4	2
PCI slotsKnown for one	Unknown — not stated by the source	2
BIOS2 differ
BIOS typeDiffers	EFI	AWARD
BIOS memory size	32 Mbit	32 Mbit
ACPI versionDiffers	2.0a	1.0b
Weight & dimensions1 differ
Width	305 mm	305 mm
DepthDiffers	269 mm	215 mm
Packaging contentidentical
Drivers included	Yes	Yes
Other featuresidentical
Quick installation guide	Yes	Yes
Manageability featuresKnown for one	WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE	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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