Product comparison · 2 motherboards

GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX vs GIGABYTE Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX

60specifications compared
3differ
57identical
1known for one product only

Key differences

The GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 1 more USB 2.0 ports quantity than the GIGABYTE Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX (8 vs 7). The GIGABYTE Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 2 more eSATA ports quantity than the GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX (2 vs 0). The GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX has 1 more PCI Express x1 slots than the GIGABYTE Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX (3 vs 2).

USB 2.0 ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:8
- Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX:7
eSATA ports quantity
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:0
- Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX:2
PCI Express x1 slots
- Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX:3
- Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX:2

Side by side

Differences highlightedShow differences only

Comparison of Z68X-UD3-B3, Z68X-UD4-B3
61 specifications	A GIGABYTE Z68X-UD3-B3 Intel Z68 LGA 1155 (Socket H2) ATX Model Z68X-UD3-B3 View product	B GIGABYTE Z68X-UD4-B3 Intel Z68 LGA 1155 (Socket H2) ATX Model Z68X-UD4-B3 View product
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	8	7
eSATA ports quantityDiffers	0	2
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Expansion slots1 differ
PCI Express x1 slotsDiffers	3	2

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.

More motherboard comparisons

All motherboard comparisons