Product comparison · 2 motherboards

GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX vs GIGABYTE GA-EP45-UD3R motherboard Intel® P45 LGA 775 (Socket T) ATX

42specifications compared
3differ
39identical
19known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX:2
- GA-EP45-UD3R motherboard Intel® P45 LGA 775 (Socket T) ATX:1
PCI Express x16 slots
- GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX:2
- GA-EP45-UD3R motherboard Intel® P45 LGA 775 (Socket T) ATX:1
Expansion slots
- GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX:2 x PCI
- GA-EP45-UD3R motherboard Intel® P45 LGA 775 (Socket T) ATX:3 x PCI

Side by side

Differences highlightedShow differences only

Comparison of GA-EP45-UD3P, GA-EP45-UD3R
61 specifications	A GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX Model GA-EP45-UD3P View product	B GIGABYTE GA-EP45-UD3R motherboard Intel® P45 LGA 775 (Socket T) ATX Model GA-EP45-UD3R View product
Processoridentical
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Celeron®, Intel® Pentium® 4, Intel® Pentium® 4 Extreme Edition, Intel® Pentium® D, Intel® Pentium® Extreme Edition
Memoryidentical
Supported memory typesKnown for one	Unknown — not stated by the source	DDR2-SDRAM
Memory slots typeKnown for one	Unknown — not stated by the source	DIMM
Memory channelsKnown for one	Unknown — not stated by the source	Dual-channel
Supported memory clock speedsKnown for one	Unknown — not stated by the source	677,800,1066 MHz
Storage controllersidentical
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	IDE, SATA II
RAID levelsKnown for one	Unknown — not stated by the source	1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Internal I/Oidentical
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	Unknown — not stated by the source	0
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	0
Number of SATA II connectorsKnown for one	Unknown — not stated by the source	8
Number of Parallel ATA connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsDiffers	2	1
Featuresidentical
Component forKnown for one	Unknown — not stated by the source	PC
Motherboard chipset familyKnown for one	Unknown — not stated by the source	Intel
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® P45
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC889A
Expansion slots2 differ
PCI Express x16 slotsDiffers	2	1
Expansion slotsDiffers	2 x PCI	3 x PCI
BIOSidentical
BIOS memory sizeKnown for one	Unknown — not stated by the source	64 Mbit

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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