Product comparison · 2 motherboards

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

83specifications compared
5differ
78identical
12known for one product only

Key differences

The GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX has 2 more PCI Express x16 slots than the GIGABYTE GA-Z77X-UD5H WiFi (3 vs 1). Only the GIGABYTE GA-Z77X-UD5H WiFi has Bluetooth. Wi-Fi standards: Not supported on the GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX, 802.11a, 802.11b, 802.11g on the GIGABYTE GA-Z77X-UD5H WiFi. PCI Express slots version: 2.0, 3.0 on the GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX, 3.0 on the GIGABYTE GA-Z77X-UD5H WiFi.

Wi-Fi standards
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:Not supported
- GA-Z77X-UD5H WiFi:802.11a, 802.11b, 802.11g
Bluetooth
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:No
- GA-Z77X-UD5H WiFi:Yes
PCI Express x16 slots
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:3
- GA-Z77X-UD5H WiFi:1
PCI Express slots version
- GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX:2.0, 3.0
- GA-Z77X-UD5H WiFi:3.0

Side by side

Differences highlightedShow differences only

Comparison of GA-Z77X-UD5H, GA-Z77X-UD5H WiFi
95 specifications	A GIGABYTE GA-Z77X-UD5H motherboard LGA 1155 (Socket H2) ATX Model GA-Z77X-UD5H View product	B GIGABYTE GA-Z77X-UD5H WiFi 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
Maximum number of SMP processors	1	1
System bus rate	5 GT/s	5 GT/s
Memoryidentical
Supported memory types	DDR3-SDRAM	DDR3-SDRAM
Number of memory slots	4	4
Memory slots typeKnown for one	DIMM	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Memory voltage	1.5 V	1.5 V
ECC сompatibility	Non-ECC	Non-ECC
Supported memory clock speeds	1066,1333,1600 MHz	1066,1333,1600 MHz
Maximum internal memory	32 GB	32 GB
Supported memory module capacities	16GB, 1GB, 2GB, 4GB, 8GB	16GB, 1GB, 2GB, 4GB, 8GB
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Storage controllersidentical
Supported storage drive interfaces	SATA II, SATA III	SATA II, SATA III
RAID levels	0, 1, 5, 10	0, 1, 5, 10
Graphics1 differ
Maximum graphics card memory	1696 MB	1696 MB
Parallel processing technology supportDiffers	2-Way CrossFireX, 2-Way SLI, LucidLogix Virtu	2-Way SLI
On-board graphics card	Yes	Yes
Graphics card family	Intel	Intel
Graphics card	HD Graphics	HD Graphics
HDCP	Yes	Yes
OpenGL version	3.2	3.2
DirectX version	11	11
Discrete graphics supportKnown for one	Yes	Unknown — not stated by the source
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 connector	Yes	Yes
Peripheral (Molex) power connectors (4-pin)	1	1
EPS power connector (8-pin)	Yes	Yes
Number of IEEE1394 connectors	1	1
TPM connector	Yes	Yes
Rear panel I/O portsidentical
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 outputs	6	6
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
WiFi-AP antenna jackKnown for one	Unknown — not stated by the source	2
Network2 differ
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface type	Gigabit Ethernet	Gigabit Ethernet
Wake-on-LAN ready	Yes	Yes
Wi-FiKnown for one	No	Unknown — not stated by the source
Wi-Fi standardsDiffers	Not supported	802.11a, 802.11b, 802.11g
BluetoothDiffers	No	Yes
Networking features	10/100/1000 Mbit/sec	10/100/1000 Mbit/sec
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Featuresidentical
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 type	Passive	Passive
Power source type	ATX	ATX
Compatible operating systems	Windows 7/XP	Windows 7/XP
Expansion slots2 differ
PCI Express x1 slots	3	3
PCI Express x16 slotsDiffers	3	1
PCI Express configurationsKnown for one	1x4, 1x8, 1x16	Unknown — not stated by the source
PCI Express slots versionDiffers	2.0, 3.0	3.0
PCI slots	1	1
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x8 slotsKnown for one	Unknown — not stated by the source	1
BIOSidentical
BIOS type	EFI AMI	EFI AMI
BIOS memory size	64 Mbit	64 Mbit
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 included	SATA	SATA
Drivers included	Yes	Yes
Other featuresidentical
mSATA ports quantityKnown for one	1	Unknown — not stated by the source
Dual Link DVI	Yes	Yes
Controller 2nd interface type	2 x Marvell 88SE9172	2 x Marvell 88SE9172
Controller interface type	Intel Z77	Intel Z77
BIOS switch button	Yes	Yes
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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