Product comparison · 2 motherboards

ASUS P4B533-X motherboard Socket 478 ATX vs GIGABYTE GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX

26specifications compared
12differ
14identical
19known for one product only

Key differences

Processor socket
- P4B533-X motherboard Socket 478 ATX:Socket 478
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:LGA 775 (Socket T)
Number of memory slots
- P4B533-X motherboard Socket 478 ATX:2
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:4
Maximum internal memory
- P4B533-X motherboard Socket 478 ATX:2 GB
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:4 GB
USB 2.0 connectors
- P4B533-X motherboard Socket 478 ATX:1
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:2
VGA (D-Sub) ports quantity
- P4B533-X motherboard Socket 478 ATX:0
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:1
Headphone outputs
- P4B533-X motherboard Socket 478 ATX:1
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:3
Networking features
- P4B533-X motherboard Socket 478 ATX:Fast Ethernet
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:Gigabit
Motherboard form factor
- P4B533-X motherboard Socket 478 ATX:ATX
- GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX:micro ATX

Side by side

Differences highlightedShow differences only

Comparison of P4B533-X, GA-8I865GM-775
45 specifications	A ASUS P4B533-X motherboard Socket 478 ATX Model P4B533-X View product	B GIGABYTE GA-8I865GM-775 motherboard LGA 775 (Socket T) micro ATX Model GA-8I865GM-775 View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor socketDiffers	Socket 478	LGA 775 (Socket T)
Compatible processor seriesKnown for one	Intel® Celeron®	Unknown — not stated by the source
Memory2 differ
Number of memory slotsDiffers	2	4
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Maximum internal memoryDiffers	2 GB	4 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers	1	2
Number of Parallel ATA connectors	2	2
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
CPU fan connectorKnown for one	Yes	Unknown — not stated by the source
Number of chassis fan connectorsKnown for one	1	Unknown — not stated by the source
Number of SATA connectorsKnown for one	Unknown — not stated by the source	2
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
Rear panel I/O ports2 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantityDiffers	0	1
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsDiffers	1	3
Microphone in	Yes	Yes
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
COM ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	Fast Ethernet	Gigabit
Features1 differ
Motherboard form factorDiffers	ATX	micro ATX
Audio chip	ADI AD1888	ADI AD1888
Audio output channels	5.1 channels	5.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI slotsDiffers	4	3
BIOS1 differ
BIOS memory sizeDiffers	3 Mbit	16 Mbit
Weight & dimensions2 differ
WidthDiffers	305 mm	244 mm
DepthDiffers	178 mm	244 mm
Other featuresidentical
AGP x4 slotsKnown for one	1	Unknown — not stated by the source
GAME/MIDI connectorKnown for one	Yes	Unknown — not stated by the source
Special featuresKnown for one	STR STD C.P.R. MyLogo EZ Flash CrashFree BIOS 2	Unknown — not stated by the source
AGP x8 slotsKnown for one	Unknown — not stated by the source	1
Packaging contentidentical
Drivers includedKnown 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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