Product comparison · 2 motherboards

GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX vs GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX

81specifications compared
11differ
70identical
9known for one product only

Key differences

The GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX has 2 more USB 2.0 connectors than the GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX (4 vs 2). The GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX has 4 more SATA III connectors than the GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX (10 vs 6). The GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX has 1 more chassis fan connectors than the GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX (7 vs 6). Audio chip: Realtek ALC892 on the GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX, Realtek ALC898 on the GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX. PCI Express configurations: 1x8, 1x16, 2x4 on the GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX, 1x4, 1x8, 1x16 on the GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX.

USB 2.0 connectors
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:4
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:2
Number of SATA III connectors
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:6
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:10
Number of chassis fan connectors
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:7
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:6
USB 2.0 ports quantity
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:2
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:0
Ethernet LAN (RJ-45) ports
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:1
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:2
Audio chip
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:Realtek ALC892
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:Realtek ALC898
PCI Express x1 slots
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:1
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:3
PCI Express x16 slots
- GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:4
- GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX:3

Side by side

Differences highlightedShow differences only

Comparison of GA-Z87X-OC, GA-Z87X-UD5H
90 specifications	A GIGABYTE GA-Z87X-OC motherboard Intel® Z87 LGA 1150 (Socket H3) ATX Model GA-Z87X-OC View product	B GIGABYTE GA-Z87X-UD5H motherboard Intel® Z87 LGA 1150 (Socket H3) ATX Model GA-Z87X-UD5H View product
Graphics1 differ
Parallel processing technology supportDiffers	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 4-Way CrossFireX	2-Way CrossFireX, 2-Way SLI
Internal I/O3 differ
USB 2.0 connectorsDiffers	4	2
Number of SATA III connectorsDiffers	6	10
Number of chassis fan connectorsDiffers	7	6
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	1
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	2
TPM connectorKnown for one	Unknown — not stated by the source	Yes
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	2	0
Ethernet LAN (RJ-45) portsDiffers	1	2
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Features1 differ
Audio chipDiffers	Realtek ALC892	Realtek ALC898
Expansion slots4 differ
PCI Express x1 slotsDiffers	1	3
PCI Express x16 slotsDiffers	4	3
PCI Express configurationsDiffers	1x8, 1x16, 2x4	1x4, 1x8, 1x16
PCI slotsDiffers	2	1
Processor special featuresidentical
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Other featuresidentical
Dual Link DVIKnown for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6-pin)Known for one	1	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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