Product comparison · 2 motherboards

GIGABYTE GA-8I945GME motherboard LGA 775 (Socket T) micro ATX vs GIGABYTE GA-K8NF9 Ultra

23specifications compared
12differ
11identical
10known for one product only

Key differences

Processor manufacturer
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:Intel
- GA-K8NF9 Ultra:AMD
Processor socket
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:LGA 775 (Socket T)
- GA-K8NF9 Ultra:Socket 939
Number of memory slots
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:2
- GA-K8NF9 Ultra:4
Maximum internal memory
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:2 GB
- GA-K8NF9 Ultra:4 GB
USB 2.0 connectors
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:4
- GA-K8NF9 Ultra:3
Number of Parallel ATA connectors
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:1
- GA-K8NF9 Ultra:2
Motherboard form factor
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:micro ATX
- GA-K8NF9 Ultra:ATX
Width
- GA-8I945GME motherboard LGA 775 (Socket T) micro ATX:244 mm
- GA-K8NF9 Ultra:305 mm

Side by side

Differences highlightedShow differences only

Comparison of GA-8I945GME, GA-K8NF9 Ultra
33 specifications	A GIGABYTE GA-8I945GME motherboard LGA 775 (Socket T) micro ATX Model GA-8I945GME 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/O2 differ
USB 2.0 connectorsDiffers	4	3
Number of SATA connectors	4	4
Number of Parallel ATA connectorsDiffers	1	2
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
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 COM connectorsKnown for one	1	Unknown — not stated by the source
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	Realtek RTL8110S Gigabit Ethernet	Gigabit Ethernet
Features1 differ
Motherboard form factorDiffers	micro ATX	ATX
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	1 x PCI Express x 16 3 x PCI	1 x PCI-Express X 16 2 x PCI-Express X 1 3 x PCI (PCI 2.3)
Weight & dimensions2 differ
WidthDiffers	244 mm	305 mm
DepthDiffers	220 mm	244 mm
Other features1 differ
Audio outputDiffers	Realtek ALC655	Realtek ALC850 Audio AC'97
Floppy disk drive connector	Yes	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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