Product comparison · 2 motherboards

GIGABYTE GA-8I915MD-G (rev. 1.x) vs GIGABYTE GA-8S661GXMP (rev. 1.1)

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  • 36specifications compared
  • 6differ
  • 30identical
  • 11known for one product only

Key differences

The GIGABYTE GA-8S661GXMP (rev. 1.1) has 265,932,867 MHz more supported memory clock speeds than the GIGABYTE GA-8I915MD-G (rev. 1.x) (266,333,400 MHz vs 400,533 MHz). The GIGABYTE GA-8S661GXMP (rev. 1.1) has 1 more parallel ATA connectors than the GIGABYTE GA-8I915MD-G (rev. 1.x) (2 vs 1). The GIGABYTE GA-8I915MD-G (rev. 1.x) has 6 mm more depth than the GIGABYTE GA-8S661GXMP (rev. 1.1) (236 mm vs 230 mm). Processor socket: LGA 775 (Socket T) on the GIGABYTE GA-8I915MD-G (rev. 1.x), Socket 478 on the GIGABYTE GA-8S661GXMP (rev. 1.1). Networking features: Gigabit Ethernet on the GIGABYTE GA-8I915MD-G (rev. 1.x), Fast Ethernet on the GIGABYTE GA-8S661GXMP (rev. 1.1).

  • Processor socket
    • GA-8I915MD-G (rev. 1.x):LGA 775 (Socket T)
    • GA-8S661GXMP (rev. 1.1):Socket 478
  • Supported memory clock speeds
    • GA-8I915MD-G (rev. 1.x):400,533 MHz
    • GA-8S661GXMP (rev. 1.1):266,333,400 MHz
  • Number of Parallel ATA connectors
    • GA-8I915MD-G (rev. 1.x):1
    • GA-8S661GXMP (rev. 1.1):2
  • Networking features
    • GA-8I915MD-G (rev. 1.x):Gigabit Ethernet
    • GA-8S661GXMP (rev. 1.1):Fast Ethernet
  • Depth
    • GA-8I915MD-G (rev. 1.x):236 mm
    • GA-8S661GXMP (rev. 1.1):230 mm

Side by side

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Comparison of GA-8I915MD-G (rev. 1.x), GA-8S661GXMP (rev. 1.1)
47 specifications
Processor1 differ
Processor socketDiffersLGA 775 (Socket T)Socket 478
Compatible processor seriesIntel® Pentium® 4Intel® Pentium® 4
Maximum number of SMP processors11
Processor system buses supported800 MHz800 MHz
Memory1 differ
Number of memory slots22
Supported memory clock speedsDiffers400,533 MHz266,333,400 MHz
Maximum internal memory2 GB2 GB
Graphicsidentical
Maximum graphics card memoryKnown for oneUnknown — not stated by the source64 MB
Parallel processing technology supportNot supportedNot supported
On-board graphics cardYesYes
Internal I/O1 differ
USB 2.0 connectors22
Number of Parallel ATA connectorsDiffers12
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
CD/AUX audio inYesYes
Number of EATX power connectorsKnown for oneUnknown — not stated by the source1
Peripheral (Molex) power connectors (4-pin)11
Number of SATA connectorsKnown for one2Unknown — not stated by the source
ATX Power connector (24-pin)Known for oneYesUnknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O portsidentical
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputs11
Microphone inYesYes
COM ports quantityKnown for oneUnknown — not stated by the source1
Parallel ports quantity11
Network1 differ
Networking featuresDiffersGigabit EthernetFast Ethernet
LAN controllerKnown for oneRealtek RTL8110SUnknown — not stated by the source
Featuresidentical
Motherboard form factormicro ATXmicro ATX
Audio chipRealtek ALC655Realtek ALC655
Audio output channels6.1 channels6.1 channels
Power source typeATXATX
Expansion slotsidentical
PCI slots33
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers236 mm230 mm
Packaging content1 differ
Bundled softwareDiffersNorton Internet Security 2005 - Norton Anti Virus - Norton Personal Firewall - Norton Privacy Control - Norton Parental Control - Norton Spam Alert GIGABYTE Windows Utility Manager Adobe Acrobat ReaderNorton Internet Security - Norton Anti-Virus - Norton Personal Firewall - Norton Privacy Control - Norton Parental Control - Norton Spam Alert GIGABYTE Windows Utility Manager Adobe Acrobat Reader
Other featuresidentical
S/PDIF in connectorKnown for oneUnknown — not stated by the sourceYes
AGP x8 slotsKnown for oneUnknown — not stated by the source1
Floppy disk drive connectorYesYes
Quick installation guideYesYes

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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