Product comparison · 2 motherboards

GIGABYTE GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX vs GIGABYTE GA-P55A-UD3R motherboard Intel® P55 LGA 1156 (Socket H) ATX

50specifications compared
2differ
48identical
5known for one product only

Key differences

eSATA ports quantity
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:0
- GA-P55A-UD3R motherboard Intel® P55 LGA 1156 (Socket H) ATX:2
Audio chip
- GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX:Realtek ALC888
- GA-P55A-UD3R motherboard Intel® P55 LGA 1156 (Socket H) ATX:Realtek ALC889

Side by side

Differences highlightedShow differences only

Comparison of GA-P55A-UD3, GA-P55A-UD3R
55 specifications	A GIGABYTE GA-P55A-UD3 motherboard Intel® P55 LGA 1156 (Socket H) ATX Model GA-P55A-UD3 View product	B GIGABYTE GA-P55A-UD3R motherboard Intel® P55 LGA 1156 (Socket H) ATX Model GA-P55A-UD3R View product
Memoryidentical
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Internal I/Oidentical
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports1 differ
eSATA ports quantityDiffers	0	2
Features1 differ
Audio chipDiffers	Realtek ALC888	Realtek ALC889
Other featuresidentical
S/PDIF in portKnown for one	Yes	Unknown — not stated by the source
AGP x4 slotsKnown for one	Unknown — not stated by the source	0
AGP x8 slotsKnown for one	Unknown — not stated by the source	0

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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