Product comparison · 2 motherboards

GIGABYTE GA-G1975X-C motherboard LGA 775 (Socket T) ATX vs GIGABYTE GA-K8N51PVM9-RH motherboard Socket 939 micro ATX

21specifications compared
9differ
12identical
7known for one product only

Key differences

Processor manufacturer
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:Intel
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:AMD
Processor socket
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:LGA 775 (Socket T)
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:Socket 939
Maximum internal memory
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:8 GB
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:4 GB
USB 2.0 connectors
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:3
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:2
USB 2.0 ports quantity
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:2
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:4
Motherboard form factor
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:ATX
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:micro ATX
Width
- GA-G1975X-C motherboard LGA 775 (Socket T) ATX:305 mm
- GA-K8N51PVM9-RH motherboard Socket 939 micro ATX:244 mm

Side by side

Differences highlightedShow differences only

Comparison of GA-G1975X-C, GA-K8N51PVM9-RH
28 specifications	A GIGABYTE GA-G1975X-C motherboard LGA 775 (Socket T) ATX Model GA-G1975X-C View product	B GIGABYTE GA-K8N51PVM9-RH motherboard Socket 939 micro ATX Model GA-K8N51PVM9-RH View product
Processor2 differ
Processor manufacturerDiffers	Intel	AMD
Processor socketDiffers	LGA 775 (Socket T)	Socket 939
Memory1 differ
Number of memory slots	4	4
Maximum internal memoryDiffers	8 GB	4 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers	3	2
Number of SATA connectors	4	4
Number of Parallel ATA connectors	2	2
S/PDIF out connector	Yes	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
ATX Power connector (24-pin)Known for one	Unknown — not stated by the source	Yes
Number of COM connectors	1	1
Number of chassis fan connectorsKnown for one	3	Unknown — not stated by the source
Number of IEEE1394 connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports1 differ
USB 2.0 ports quantityDiffers	2	4
Ethernet LAN (RJ-45) ports	1	1
PS/2 ports quantity	2	2
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
Headphone outputs	1	1
Microphone in	Yes	Yes
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Features1 differ
Motherboard form factorDiffers	ATX	micro ATX
Power source type	ATX	ATX
Expansion slots1 differ
Expansion slotsDiffers	2 x PCI Express X16 2 x PCI Express X4 2 x PCI	1 x PCI-Express X16 1 x PCI-Express X1 2 x PCI
Weight & dimensions1 differ
WidthDiffers	305 mm	244 mm
Depth	244 mm	244 mm
Other features1 differ
Audio outputDiffers	Creative Sound Blaster Live 24-bit Audio	Realtek ALC880 audio codec
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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