Product comparison · 2 motherboards

ASUS K8U-X Socket 754 ATX vs ASUS P4P800-VM motherboard Socket 478 ATX

8specifications compared
6differ
2identical
43known for one product only

Key differences

Processor manufacturer
- K8U-X Socket 754 ATX:AMD
- P4P800-VM motherboard Socket 478 ATX:Intel
Processor socket
- K8U-X Socket 754 ATX:Socket 754
- P4P800-VM motherboard Socket 478 ATX:Socket 478
Maximum internal memory
- K8U-X Socket 754 ATX:2 GB
- P4P800-VM motherboard Socket 478 ATX:4 GB
Expansion slots
- K8U-X Socket 754 ATX:1 x AGP 8X 4 x PCI
- P4P800-VM motherboard Socket 478 ATX:1 x AGP 8X; 3 x PCI

Side by side

Differences highlightedShow differences only

Comparison of K8U-X, P4P800-VM
51 specifications	A ASUS K8U-X Socket 754 ATX Model K8U-X View product	B ASUS P4P800-VM motherboard Socket 478 ATX Model P4P800-VM View product
Processor2 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket 754	Socket 478
Compatible processor seriesKnown for one	Unknown — not stated by the source	Intel® Celeron®, Intel® Pentium® 4
Processor system buses supportedKnown for one	800 MHz	Unknown — not stated by the source
Memory1 differ
Supported memory typesKnown for one	Unknown — not stated by the source	DDR-SDRAM
Number of memory slotsKnown for one	Unknown — not stated by the source	4
Memory slots typeKnown for one	Unknown — not stated by the source	DIMM
Supported memory clock speedsKnown for one	Unknown — not stated by the source	2100,3200 MHz
Maximum internal memoryDiffers	2 GB	4 GB
Storage controllersidentical
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	SATA
RAID levelsKnown for one	JBOD	Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportKnown for one	Unknown — not stated by the source	Not supported
Internal I/Oidentical
USB 2.0 connectorsKnown for one	Unknown — not stated by the source	2
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	0
S/PDIF out connectorKnown for one	Unknown — not stated by the source	Yes
Front panel audio connectorKnown for one	Unknown — not stated by the source	Yes
CD/AUX audio inKnown for one	Unknown — not stated by the source	Yes
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Rear panel I/O portsidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	4
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) portsKnown for one	Unknown — not stated by the source	1
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	Unknown — not stated by the source	0
DVI-D ports quantityKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Network1 differ
Networking featuresDiffers	Realtek 8201CL 10/100 Mbps Ethernet LAN	Intel 10/100 Mbps LAN
Featuresidentical
Component forKnown for one	Unknown — not stated by the source	PC
Motherboard form factor	ATX	ATX
Motherboard chipset familyKnown for one	Unknown — not stated by the source	Intel
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Power source type	ATX	ATX
Expansion slots1 differ
PCI slotsKnown for one	Unknown — not stated by the source	3
Expansion slotsDiffers	1 x AGP 8X 4 x PCI	1 x AGP 8X; 3 x PCI
BIOSidentical
BIOS typeKnown for one	Unknown — not stated by the source	AMI
BIOS memory sizeKnown for one	Unknown — not stated by the source	32 Mbit
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	245 mm
DepthKnown for one	Unknown — not stated by the source	245 mm
Other features1 differ
GAME/MIDI connectorKnown for one	Unknown — not stated by the source	Yes
I/O portsDiffers	Achterpaneel I/O-poorten 1 x Parallel 1 x Serieel 1 x PS/2-toetsenbord 1 x PS/2-muis 1 x SPDIF-out 1 x Audio I/O 4 x USB 2.0 1 x RJ45 Interne I/O-connectoren Inbreukbescherming behuizing 2x USB2.0-connectoren voor 4 additionele poorten Frontpaneel Audioconnector 20-pins ATX / 4-pins ATX 12V voedings	Achterpaneel I/O Poorten: 1 x Parallel 1 x VGA 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x Line In / Line Out / Microfoon poorten 1 x COM1 1 x RJ45 4 x USB 2.0 Interne I/O Connectoren: 2 x USB 2.0 connector ondersteunt vier additionele USB 2.0 poorten S/PDIF out connector Game/MIDI poort connector CD / AUX
Dimensions (WxDxH)Known for one	305 x 178	Unknown — not stated by the source
Audio outputKnown for one	ADI AD1888, 6-kanaals CODEC	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	Device drivers ASUS PC Probe Antivirus (OEM-versie) ASUS LiveUpdate Utility	Unknown — not stated by the source

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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