Product comparison · 2 motherboards

GIGABYTE GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX vs GIGABYTE Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX

52specifications compared
12differ
40identical
17known for one product only

Key differences

USB 2.0 connectors
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:2
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:3
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:2
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:1
Number of SATA III connectors
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:2
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:4
USB 2.0 ports quantity
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:4
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:4
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:2
eSATA ports quantity
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:2
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:0
Firewire (IEEE 1394) ports
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:2
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:1
Compatible operating systems
- GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX:Windows XP/Vista/7
- Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX:Windows 7/Vista/XP

Side by side

Differences highlightedShow differences only

Comparison of GA-Z68XP-UD5, Z68XP-UD3R
69 specifications	A GIGABYTE GA-Z68XP-UD5 motherboard Intel Z68 LGA 1155 (Socket H2) ATX Model GA-Z68XP-UD5 View product	B GIGABYTE Z68XP-UD3R Intel Z68 LGA 1155 (Socket H2) ATX Model Z68XP-UD3R View product
Processor1 differ
Compatible processor seriesDiffers	Intel® Celeron®, Intel® Pentium®	Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory1 differ
Supported memory clock speedsDiffers	1066,1333,1600,1866,2133 MHz	1066,1200,1300,1333,1600,1800,1866,2133 MHz
Graphicsidentical
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1759 MB
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
HDCPKnown for one	Unknown — not stated by the source	Yes
Internal I/O3 differ
USB 2.0 connectorsDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	2	1
Number of SATA III connectorsDiffers	2	4
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
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	4	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
eSATA ports quantityDiffers	2	0
Firewire (IEEE 1394) portsDiffers	2	1
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	10/100/1000 Mbit/sec
Features1 differ
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC889
Compatible operating systemsDiffers	Windows XP/Vista/7	Windows 7/Vista/XP
Expansion slots2 differ
PCI Express x1 slotsDiffers	2	3
PCI Express x16 slotsDiffers	1	2
PCI Express slots versionKnown for one	Unknown — not stated by the source	2.0
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x8 slotsKnown for one	1	Unknown — not stated by the source
Other featuresidentical
Dual Link DVIKnown for one	Unknown — not stated by the source	No
Controller 2nd interface typeKnown for one	Unknown — not stated by the source	Marvell 88SE9172
Controller interface typeKnown for one	Unknown — not stated by the source	Intel Z68

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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