Product comparison · 2 motherboards

GIGABYTE 8S648FX-RZ motherboard Socket 478 ATX vs MSI X79A-GD45 motherboard LGA 2011 (Socket R) ATX

28specifications compared
17differ
11identical
33known for one product only

Key differences

Processor socket
- 8S648FX-RZ motherboard Socket 478 ATX:Socket 478
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:LGA 2011 (Socket R)
Compatible processor series
- 8S648FX-RZ motherboard Socket 478 ATX:Intel® Pentium® 4
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:Intel® Core™ i7
Supported memory types
- 8S648FX-RZ motherboard Socket 478 ATX:DDR-SDRAM
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:DDR3-SDRAM
Number of memory slots
- 8S648FX-RZ motherboard Socket 478 ATX:3
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:4
Maximum internal memory
- 8S648FX-RZ motherboard Socket 478 ATX:3 GB
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:64 GB
Parallel processing technology support
- 8S648FX-RZ motherboard Socket 478 ATX:Not supported
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:2-Way SLI, 3-Way SLI
Number of Parallel ATA connectors
- 8S648FX-RZ motherboard Socket 478 ATX:2
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:0
USB 2.0 ports quantity
- 8S648FX-RZ motherboard Socket 478 ATX:2
- X79A-GD45 motherboard LGA 2011 (Socket R) ATX:6

Side by side

Differences highlightedShow differences only

Comparison of 8S648FX-RZ, X79A-GD45
61 specifications	A GIGABYTE 8S648FX-RZ motherboard Socket 478 ATX Model 8S648FX-RZ View product	B MSI X79A-GD45 motherboard LGA 2011 (Socket R) ATX Model X79A-GD45 View product
Processor2 differ
Processor manufacturer	Intel	Intel
Processor socketDiffers	Socket 478	LGA 2011 (Socket R)
Compatible processor seriesDiffers	Intel® Pentium® 4	Intel® Core™ i7
Processor system buses supportedKnown for one	533,800 MHz	Unknown — not stated by the source
Memory4 differ
Supported memory typesDiffers	DDR-SDRAM	DDR3-SDRAM
Number of memory slotsDiffers	3	4
Memory channelsKnown for one	Unknown — not stated by the source	Quad-channel
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Supported memory clock speedsDiffers	266,333,400 MHz	1066,1333,1600,1800,2133,2400 MHz
Maximum internal memoryDiffers	3 GB	64 GB
Storage controllersidentical
Supported storage drive interfacesKnown for one	Unknown — not stated by the source	SATA II, SATA III
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Graphics1 differ
Parallel processing technology supportDiffers	Not supported	2-Way SLI, 3-Way SLI
On-board graphics card	No	No
Internal I/O1 differ
USB 2.0 connectors	2	2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one	Unknown — not stated by the source	1
Number of SATA III connectorsKnown for one	Unknown — not stated by the source	2
Number of SATA II connectorsKnown for one	Unknown — not stated by the source	4
Number of Parallel ATA connectorsDiffers	2	0
Front panel audio connectorKnown 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 EATX power connectorsKnown for one	Unknown — not stated by the source	1
CPU fan connectorKnown for one	Unknown — not stated by the source	Yes
Number of chassis fan connectorsKnown for one	Unknown — not stated by the source	4
Chassis intrusion connectorKnown for one	Unknown — not stated by the source	Yes
Number of IEEE1394 connectorsKnown for one	Unknown — not stated by the source	1
TPM connectorKnown for one	Unknown — not stated by the source	Yes
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
CD/AUX audio inKnown for one	Yes	Unknown — not stated by the source
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers	2	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	2
Ethernet LAN (RJ-45) ports	1	1
eSATA ports quantity	0	0
PS/2 ports quantityDiffers	2	1
Firewire (IEEE 1394) portsDiffers	0	1
VGA (D-Sub) ports quantity	0	0
HDMI ports quantity	0	0
DVI-D ports quantity	0	0
Headphone outputsDiffers	3	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
Digital audio optical outKnown for one	Unknown — not stated by the source	1
COM ports quantityDiffers	2	1
Networkidentical
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
LAN controllerKnown for one	Unknown — not stated by the source	Realtek RTL8111E
Featuresidentical
Component for	PC	PC
Motherboard form factor	ATX	ATX
Motherboard chipset familyKnown for one	Unknown — not stated by the source	Intel
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC892
Power source type	ATX	ATX
Expansion slots1 differ
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	3
PCI slotsDiffers	5	4
BIOSidentical
Clear CMOS buttonKnown for one	Unknown — not stated by the source	Yes
BIOS memory sizeKnown for one	2 Mbit	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	295 mm	244 mm
DepthDiffers	209 mm	305 mm
Other featuresidentical
Controller interface typeKnown for one	Unknown — not stated by the source	Intel X79
AGP x8 slotsKnown for one	1	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Norton Internet Security Adobe Acrobat Reader	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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