Product comparison · 2 motherboards

GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX vs GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX

60specifications compared
8differ
52identical
5known for one product only

Key differences

The GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 1 more USB 2.0 connectors than the GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX (4 vs 3). The GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 1 more SATA II connectors than the GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX (4 vs 3). The GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 4 more USB 2.0 ports quantity than the GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX (8 vs 4). Only the GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX has on-board graphics card.

On-board graphics card
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:No
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:Yes
USB 2.0 connectors
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:3
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:4
Number of SATA II connectors
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:4
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:3
USB 2.0 ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:8
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:4
eSATA ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:0
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:1
VGA (D-Sub) ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:0
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:1
HDMI ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:0
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:1
DVI-D ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:0
- Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX:1

Side by side

Differences highlightedShow differences only

Comparison of Z68X-UD3-B3, Z68X-UD3H-B3
65 specifications	A GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX Model Z68X-UD3-B3 View product	B GIGABYTE Z68X-UD3H-B3 Intel Z68 LGA 1155 (Socket H2) ATX Model Z68X-UD3H-B3 View product
Graphics1 differ
Maximum graphics card memoryKnown for one	Unknown — not stated by the source	1759 MB
On-board graphics cardDiffers	No	Yes
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
HDCPKnown for one	Unknown — not stated by the source	Yes
Internal I/O2 differ
USB 2.0 connectorsDiffers	3	4
Number of SATA II connectorsDiffers	4	3
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	8	4
eSATA ports quantityDiffers	0	1
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantityDiffers	0	1
DVI-D ports quantityDiffers	0	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Other featuresidentical
Dual Link DVIKnown for one	Unknown — not stated by the source	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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