Block Diagram

 

 

 

 

 

 

PCI-ECLK

 

 

 

 

CPUCLK+/-(200/133MHz)

(100MHz)

VGA

 

LGA775

 

 

 

 

 

Processor

 

 

 

 

 

 

 

 

 

 

 

Host

 

 

 

 

 

 

Interface

 

DDRII 533/400MHz DIMM

 

 

 

 

 

 

PCI Express x16

 

Intel

 

Dual Channel Memory

 

 

 

 

915G

 

PCI-ECLK

 

 

 

GMCH

GMCHCLK (133/200MHz)

 

 

 

 

 

 

 

 

 

 

(100MHz)

 

 

 

 

 

66MHz

1 PCI Express x 1 Port

 

 

 

33MHz

 

 

 

 

 

 

14.318MHz

 

 

 

 

 

 

48MHz

 

 

 

 

 

BIOS

PCI Express x1 Bus

 

 

 

 

4 Serial ATA

 

 

 

 

Intel

 

PCI Bus

 

 

 

ATA33/66/100

 

 

ICH6

 

 

 

 

 

 

IDE Channels

TSB43AB23

 

 

 

 

Floppy

 

 

 

 

LPT Port

RTL

 

 

 

 

 

8110S

 

 

 

 

 

IT 8712

 

 

 

 

 

 

RJ45

 

 

 

 

 

COM Ports

 

CODEC

 

 

IEEE13943

 

 

 

OutSpeaker OutSpeaker OutSpeaker MIC Out-Line In-Line

InSPDIF OutSPDIF

 

24MHz

 

 

 

 

 

 

 

 

 

 

 

8 USB

33MHz

 

 

 

 

 

Ports

 

2 PCI

 

 

 

 

 

PS/2 KB/Mouse

 

Surround Center/Subwoofer

 

 

 

 

PCICLK

Side

 

 

 

 

 

 

 

 

 

 

(33MHz)

 

 

 

 

 

 

- 7 -

Page 7
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Intel GA-8I915G-MFD user manual Block Diagram

GA-8I915G-MFD specifications

The Intel GA-8I915G-MFD is an advanced motherboard designed for users seeking stability, performance, and a range of modern features. Engineered by Gigabyte, this motherboard supports the Intel LGA 775 socket, making it compatible with various Intel processors, including the Pentium 4 and Pentium D series. One of its key features is the Intel 915G chipset, which provides robust support for memory and graphics capabilities.

One of the standout characteristics of the GA-8I915G-MFD is its support for DDR2 memory technology. The motherboard can accommodate up to 4GB of DDR2 RAM across its four DIMM slots, enabling improved multitasking and overall system performance compared to its predecessors that used DDR. This support for DDR2 helps in enhancing data transfer rates while maintaining lower voltage requirements, promoting energy efficiency.

Graphics performance is boosted by the integrated Intel Graphics Media Accelerator 900. This onboard GPU is capable of handling tasks like video playback and casual gaming, bolstering its appeal for users who do not require high-end graphics cards. For users who need additional graphics power, the motherboard also comes with a PCI Express x16 slot, allowing for the installation of dedicated graphics cards, thereby accommodating more demanding applications and gaming scenarios.

The GA-8I915G-MFD also offers multiple connectivity options, including four SATA ports for storage devices. This feature allows for faster data transfer rates compared to traditional IDE drives and enables users to set up RAID configurations for enhanced performance and redundancy. Additionally, the motherboard supports high-speed USB 2.0 ports, ensuring that users can connect a plethora of peripherals.

In terms of audio capabilities, the motherboard is equipped with an integrated 5.1 channel audio codec, providing clear sound quality for gaming, media consumption, and communication. This built-in sound solution eliminates the need for additional sound cards for most users.

Another notable characteristic of the GA-8I915G-MFD is its stability and reliability, making it suitable for both home and office environments. This motherboard features extensive power management options and durable components, ensuring it withstands prolonged usage. Overall, the Intel GA-8I915G-MFD stands out as a well-rounded motherboard, providing a solid foundation for building a capable and efficient computing system.