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
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 clock speedsDiffers	1066,1333,1600 MHz	1333,1600,1666,2400 MHz
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
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
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
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
Number of EATX power connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports1 differ
Headphone outputsDiffers	6	1
Network5 differ
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
Cooling typeKnown for one	Passive	Unknown — not stated by the source
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 configurationsKnown for one	1x4, 1x8, 1x16	Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffers	EFI AMI	AMI
BIOS memory sizeKnown for one	64 Mbit	Unknown — not stated by the source
Processor special featuresidentical
Processor with Intel Graphics Technology requiredKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	SATA	Unknown — not stated by the source
Other features1 differ
Dual Link DVIKnown for one	Yes	Unknown — not stated by the source
Controller 2nd interface typeDiffers	2 x Marvell 88SE9172	Marvell 88SE9172
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.

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