Product comparison · 2 motherboards

GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX vs GIGABYTE GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX

81specifications compared
15differ
66identical
8known for one product only

Key differences

The GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX has 1 more USB 2.0 connectors than the GIGABYTE GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX (3 vs 2). The GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX has 1 more SATA II connectors than the GIGABYTE GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX (4 vs 3). The GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the GIGABYTE GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX (4 vs 2). Only the GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX has S/PDIF out port. Only the GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX has dual Link DVI.

Supported memory module capacities
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:16GB, 1GB, 2GB, 4GB, 8GB
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:1GB, 2GB, 4GB, 8GB
USB 2.0 connectors
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:3
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:2
Number of SATA II connectors
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:4
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:4
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:2
PS/2 ports quantity
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:1
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:2
VGA (D-Sub) ports quantity
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:1
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:0
DVI-D ports quantity
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:1
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:0
Headphone outputs
- GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX:5
- GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX:3

Side by side

Differences highlightedShow differences only

Comparison of GA-Z77-D3H, GA-Z77P-D3
89 specifications	A GIGABYTE GA-Z77-D3H motherboard LGA 1155 (Socket H2) ATX Model GA-Z77-D3H View product	B GIGABYTE GA-Z77P-D3 motherboard Intel Z77 LGA 1155 (Socket H2) ATX Model GA-Z77P-D3 View product
Memory1 differ
Supported memory module capacitiesDiffers	16GB, 1GB, 2GB, 4GB, 8GB	1GB, 2GB, 4GB, 8GB
Graphics1 differ
Parallel processing technology supportDiffers	2-Way CrossFireX, LucidLogix Virtu	2-Way CrossFireX
Internal I/O2 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA II connectorsDiffers	4	3
Rear panel I/O ports6 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
PS/2 ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
Headphone outputsDiffers	5	3
S/PDIF out portDiffers	Yes	No
COM ports quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Audio chipDiffers	VIA VT2021	Realtek ALC887
Compatible operating systemsKnown for one	Windows 7/XP	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel Z77
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Expansion slots2 differ
PCI Express x1 slotsDiffers	3	2
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsDiffers	1	2
Weight & dimensions1 differ
DepthDiffers	244 mm	215 mm
Other features1 differ
Dual Link DVIDiffers	Yes	No
Controller interface typeKnown for one	Intel Z77	Unknown — not stated by the source
mSATA ports quantityKnown for one	Unknown — not stated by the source	1

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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