Product comparison · 2 motherboards

GIGABYTE GA-K8N Pro (rev. 1.x) vs GIGABYTE GA-K8N Pro-SLI (rev. 1.0)

38specifications compared
12differ
26identical
9known for one product only

Key differences

The GIGABYTE GA-K8N Pro-SLI (rev. 1.0) has 1 more memory slots than the GIGABYTE GA-K8N Pro (rev. 1.x) (4 vs 3). The GIGABYTE GA-K8N Pro-SLI (rev. 1.0) has 1 GB more maximum internal memory than the GIGABYTE GA-K8N Pro (rev. 1.x) (4 GB vs 3 GB). The GIGABYTE GA-K8N Pro-SLI (rev. 1.0) has 1 more USB 2.0 connectors than the GIGABYTE GA-K8N Pro (rev. 1.x) (3 vs 2). Processor socket: Socket 754 on the GIGABYTE GA-K8N Pro (rev. 1.x), Socket 939 on the GIGABYTE GA-K8N Pro-SLI (rev. 1.0). Audio chip: Realtek ALC658 on the GIGABYTE GA-K8N Pro (rev. 1.x), Realtek ALC850 on the GIGABYTE GA-K8N Pro-SLI (rev. 1.0).

Processor socket
- GA-K8N Pro (rev. 1.x):Socket 754
- GA-K8N Pro-SLI (rev. 1.0):Socket 939
Number of memory slots
- GA-K8N Pro (rev. 1.x):3
- GA-K8N Pro-SLI (rev. 1.0):4
Maximum internal memory
- GA-K8N Pro (rev. 1.x):3 GB
- GA-K8N Pro-SLI (rev. 1.0):4 GB
USB 2.0 connectors
- GA-K8N Pro (rev. 1.x):2
- GA-K8N Pro-SLI (rev. 1.0):3
Number of SATA connectors
- GA-K8N Pro (rev. 1.x):2
- GA-K8N Pro-SLI (rev. 1.0):4
Number of Parallel ATA connectors
- GA-K8N Pro (rev. 1.x):4
- GA-K8N Pro-SLI (rev. 1.0):2
Number of IEEE1394 connectors
- GA-K8N Pro (rev. 1.x):2
- GA-K8N Pro-SLI (rev. 1.0):3
USB 2.0 ports quantity
- GA-K8N Pro (rev. 1.x):2
- GA-K8N Pro-SLI (rev. 1.0):4

Side by side

Differences highlightedShow differences only

Comparison of GA-K8N Pro (rev. 1.x), GA-K8N Pro-SLI (rev. 1.0)
47 specifications	A GIGABYTE GA-K8N Pro (rev. 1.x)View product	B GIGABYTE GA-K8N Pro-SLI (rev. 1.0)View product
Processor1 differ
Processor socketDiffers	Socket 754	Socket 939
Memory2 differ
Number of memory slotsDiffers	3	4
Maximum internal memoryDiffers	3 GB	4 GB
Internal I/O4 differ
USB 2.0 connectorsDiffers	2	3
Number of SATA connectorsDiffers	2	4
Number of Parallel ATA connectorsDiffers	4	2
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Number of IEEE1394 connectorsDiffers	2	3
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers	2	4
COM ports quantityDiffers	2	1
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Networkidentical
LAN controllerKnown for one	Realtek RTL8110S	Unknown — not stated by the source
Features2 differ
Audio chipDiffers	Realtek ALC658	Realtek ALC850
Audio output channelsDiffers	6.1 channels	7.1 channels
Expansion slots1 differ
PCI slotsDiffers	5	2
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	2
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	2
Other featuresidentical
S/PDIF in connectorKnown for one	Yes	Unknown — not stated by the source
AGP x8 slotsKnown for one	1	Unknown — not stated by the source
GAME/MIDI connectorKnown for one	Yes	Unknown — not stated by the source
S/PDIF in portKnown 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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