Product comparison · 2 motherboards

ASUS P5RD2-VM motherboard LGA 775 (Socket T) micro ATX vs GIGABYTE GA-K8NF9 Ultra

19specifications compared
10differ
9identical
17known for one product only

Key differences

Processor manufacturer
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:Intel
- GA-K8NF9 Ultra:AMD
Processor socket
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:LGA 775 (Socket T)
- GA-K8NF9 Ultra:Socket 939
Number of memory slots
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:2
- GA-K8NF9 Ultra:4
Maximum internal memory
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:2 GB
- GA-K8NF9 Ultra:4 GB
USB 2.0 connectors
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:4
- GA-K8NF9 Ultra:3
Networking features
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:10/100/1000 Mbit/s LAN
- GA-K8NF9 Ultra:Gigabit Ethernet
Motherboard form factor
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:micro ATX
- GA-K8NF9 Ultra:ATX
Width
- P5RD2-VM motherboard LGA 775 (Socket T) micro ATX:244 mm
- GA-K8NF9 Ultra:305 mm

Side by side

Differences highlightedShow differences only

Comparison of P5RD2-VM, GA-K8NF9 Ultra
36 specifications	A ASUS P5RD2-VM motherboard LGA 775 (Socket T) micro ATX Model P5RD2-VM View product	B GIGABYTE GA-K8NF9 Ultra View product
Processor2 differ
Processor manufacturerDiffers	Intel	AMD
Processor socketDiffers	LGA 775 (Socket T)	Socket 939
Processor system buses supportedKnown for one	Unknown — not stated by the source	1000 MHz
Memory2 differ
Number of memory slotsDiffers	2	4
Maximum internal memoryDiffers	2 GB	4 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers	4	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)Known for one	Yes	Unknown — not stated by the source
CPU fan connector	Yes	Yes
Chassis intrusion connectorKnown for one	Yes	Unknown — not stated by the source
Number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Number of Parallel ATA connectorsKnown for one	Unknown — not stated by the source	2
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	2
Rear panel I/O portsidentical
USB 2.0 ports quantity	4	4
Ethernet LAN (RJ-45) ports	1	1
PS/2 ports quantity	2	2
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantity	1	1
Serial ports quantity	1	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Networking featuresDiffers	10/100/1000 Mbit/s LAN	Gigabit Ethernet
Features1 differ
Motherboard form factorDiffers	micro ATX	ATX
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI Express x16 1x PCI Express x1 2 x PCI	1 x PCI-Express X 16 2 x PCI-Express X 1 3 x PCI (PCI 2.3)
BIOSidentical
BIOS memory sizeKnown for one	32 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	244 mm	305 mm
DepthDiffers	218 mm	244 mm
Packaging contentidentical
Bundled softwareKnown for one	ASUS PC Probe II ASUS LiveUpdate Utility Anti-virus software	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	244 x 218	Unknown — not stated by the source
Graphics controllerKnown for one	Integrated Radeon X300	Unknown — not stated by the source
Audio outputKnown for one	Unknown — not stated by the source	Realtek ALC850 Audio AC'97
Floppy disk drive connectorKnown 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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