Product comparison · 2 motherboards

GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX vs GIGABYTE GA-Z77X-UD5H-WB WIFI

68specifications compared
11differ
57identical
29known for one product only

Key differences

The GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX has 5 more headphone outputs than the GIGABYTE GA-Z77X-UD5H-WB WIFI (6 vs 1). Only the GIGABYTE GA-Z77X-UD5H-WB WIFI has Wi-Fi. Only the GIGABYTE GA-Z77X-UD5H-WB WIFI has Bluetooth. Supported memory clock speeds: 1066,1333,1600 MHz on the GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX, 1333,1600,1666,2400 MHz on the GIGABYTE GA-Z77X-UD5H-WB WIFI. Ethernet interface type: Gigabit Ethernet on the GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX, Fast Ethernet, Gigabit Ethernet on the GIGABYTE GA-Z77X-UD5H-WB WIFI.

Supported memory clock speeds
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:1066,1333,1600 MHz
- GA-Z77X-UD5H-WB WIFI:1333,1600,1666,2400 MHz
Headphone outputs
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:6
- GA-Z77X-UD5H-WB WIFI:1
Wi-Fi
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:No
- GA-Z77X-UD5H-WB WIFI:Yes
Wi-Fi standards
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:Not supported
- GA-Z77X-UD5H-WB WIFI:802.11a, 802.11b, 802.11g
Bluetooth
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:No
- GA-Z77X-UD5H-WB WIFI:Yes
Networking features
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:10/100/1000 Mbit/sec
- GA-Z77X-UD5H-WB WIFI:Gigabit Ethernet
Compatible operating systems
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:Windows 7/XP
- GA-Z77X-UD5H-WB WIFI:Microsoft Windows 7, XP
BIOS type
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:EFI AMI
- GA-Z77X-UD5H-WB WIFI:AMI

Side by side

Differences highlightedShow differences only

Comparison of GA-Z77X-UD5H, GA-Z77X-UD5H-WB WIFI
97 specifications	A GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX Model GA-Z77X-UD5H View product	B GIGABYTE GA-Z77X-UD5H-WB WIFI View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
Compatible processor seriesDiffers	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7	Intel® Celeron®
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Memory1 differ
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Number of memory slots	4	4
Memory slots type	DIMM	DIMM
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.5 V	1.5 V
ECC сompatibility	Non-ECC	Non-ECC
Supported memory clock speedsDiffers	1066,1333,1600 MHz	1333,1600,1666,2400 MHz
Maximum internal memory	32 GB	32 GB
Supported memory module capacitiesKnown for one	16GB, 1GB, 2GB, 4GB, 8GB	Unknown — not stated by the source
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	0 GB
Storage controllersidentical
Supported storage drive interfaces	SATA II, SATA III	SATA II, SATA III
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphicsidentical
Maximum graphics card memoryKnown for one	1696 MB	Unknown — not stated by the source
Parallel processing technology supportKnown for one	2-Way CrossFireX, 2-Way SLI, LucidLogix Virtu	Unknown — not stated by the source
On-board graphics card	Yes	Yes
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Graphics cardKnown for one	HD Graphics	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
OpenGL versionKnown for one	3.2	Unknown — not stated by the source
DirectX versionKnown for one	11	Unknown — not stated by the source
Discrete graphics supportKnown for one	Yes	Unknown — not stated by the source
Maximum resolutionKnown for one	Unknown — not stated by the source	2560 x 1600 pixels
Internal I/Oidentical
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	3	3
Number of SATA III connectors	5	5
Number of SATA II connectors	4	4
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
CPU fan connector	Yes	Yes
Number of chassis fan connectors	4	4
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	1	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
TPM connector	Yes	Yes
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports1 differ
USB 2.0 ports quantity	2	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
Ethernet LAN (RJ-45) ports	2	2
eSATA ports quantity	1	1
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	1	1
VGA (D-Sub) ports quantity	1	1
HDMI ports quantity	1	1
DVI-D ports quantity	1	1
DisplayPorts quantity	1	1
Headphone outputsDiffers	6	1
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
Network5 differ
Ethernet LAN	Yes	Yes
Ethernet interface typeDiffers	Gigabit Ethernet	Fast Ethernet, Gigabit Ethernet
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Wi-Fi standardsDiffers	Not supported	802.11a, 802.11b, 802.11g
BluetoothDiffers	No	Yes
Networking featuresDiffers	10/100/1000 Mbit/sec	Gigabit Ethernet
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Features1 differ
Component for	PC	PC
Motherboard form factor	ATX	ATX
Motherboard chipset family	Intel	Intel
Audio chip	Realtek ALC898	Realtek ALC898
Audio output channels	7.1 channels	7.1 channels
PC health monitoring	CPU, Fan, Temperature	CPU, Fan, Temperature
Cooling typeKnown for one	Passive	Unknown — not stated by the source
Power source type	ATX	ATX
Compatible operating systemsDiffers	Windows 7/XP	Microsoft Windows 7, XP
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel Z77
Expansion slotsidentical
PCI Express x1 slots	3	3
PCI Express x16 slots	3	3
PCI Express configurationsKnown for one	1x4, 1x8, 1x16	Unknown — not stated by the source
PCI Express slots version	2.0, 3.0	2.0, 3.0
PCI slots	1	1
BIOS1 differ
BIOS typeDiffers	EFI AMI	AMI
BIOS memory sizeKnown for one	64 Mbit	Unknown — not stated by the source
ACPI version	2.0a	2.0a
Clear CMOS jumper	Yes	Yes
Clear CMOS button	Yes	Yes
Processor special featuresidentical
Processor with Intel Graphics Technology requiredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Width	305 mm	305 mm
Depth	244 mm	244 mm
Packaging contentidentical
Cables includedKnown for one	SATA	Unknown — not stated by the source
Drivers included	Yes	Yes
Other features1 differ
mSATA ports quantity	1	1
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Controller 2nd interface typeDiffers	2 x Marvell 88SE9172	Marvell 88SE9172
Controller interface type	Intel Z77	Intel Z77
BIOS switch button	Yes	Yes
Quick installation guide	Yes	Yes
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1

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.

More motherboard comparisons

All motherboard comparisons