Product comparison · 2 motherboards

ASUS P4B533-X motherboard Socket 478 ATX vs GIGABYTE GA-8GPNXP Duo

28specifications compared
11differ
17identical
21known for one product only

Key differences

Processor socket
- P4B533-X motherboard Socket 478 ATX:Socket 478
- GA-8GPNXP Duo:LGA 775 (Socket T)
Maximum internal memory
- P4B533-X motherboard Socket 478 ATX:2 GB
- GA-8GPNXP Duo:4 GB
USB 2.0 connectors
- P4B533-X motherboard Socket 478 ATX:1
- GA-8GPNXP Duo:2
Number of Parallel ATA connectors
- P4B533-X motherboard Socket 478 ATX:2
- GA-8GPNXP Duo:3
Ethernet LAN (RJ-45) ports
- P4B533-X motherboard Socket 478 ATX:1
- GA-8GPNXP Duo:2
Headphone outputs
- P4B533-X motherboard Socket 478 ATX:1
- GA-8GPNXP Duo:6
Networking features
- P4B533-X motherboard Socket 478 ATX:Fast Ethernet
- GA-8GPNXP Duo:Gigabit
Audio chip
- P4B533-X motherboard Socket 478 ATX:ADI AD1888
- GA-8GPNXP Duo:C-Media CMI9880

Side by side

Differences highlightedShow differences only

Comparison of P4B533-X, GA-8GPNXP Duo
49 specifications	A ASUS P4B533-X motherboard Socket 478 ATX Model P4B533-X View product	B GIGABYTE GA-8GPNXP Duo 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
Memory1 differ
Number of memory slots	2	2
ECC сompatibilityKnown for one	Non-ECC	Unknown — not stated by the source
Maximum internal memoryDiffers	2 GB	4 GB
Internal I/O2 differ
USB 2.0 connectorsDiffers	1	2
Number of Parallel ATA connectorsDiffers	2	3
Front panel audio connectorKnown for one	Yes	Unknown — not stated by the source
CD/AUX audio in	Yes	Yes
ATX Power connector (24-pin)	Yes	Yes
Number of EATX power connectors	1	1
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	4
Power fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of COM connectorsKnown for one	Unknown — not stated by the source	1
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	2
Rear panel I/O ports2 differ
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) portsDiffers	1	2
eSATA ports quantity	0	0
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsDiffers	1	6
Microphone in	Yes	Yes
S/PDIF out port	Yes	Yes
Parallel ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Fast Ethernet	Gigabit
Features1 differ
Motherboard form factor	ATX	ATX
Audio chipDiffers	ADI AD1888	C-Media CMI9880
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Power source type	ATX	ATX
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® 915P Express
Expansion slots1 differ
PCI slotsDiffers	4	2
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	3
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
BIOS1 differ
BIOS memory sizeDiffers	3 Mbit	64 Mbit
Weight & dimensions1 differ
Width	305 mm	305 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
S/PDIF in portKnown for one	Unknown — not stated by the source	Yes
Controller interface typeKnown for one	Unknown — not stated by the source	ITE 8212
Dual Power System (DPS) slotKnown 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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