Motherboards

Intel 845G Chipset Specifications

Optimized for the Intel. Pentium 4 processor

• Validated with Intel Pentium 4 processor and Intel Celeron processor in mPGA478
• 400 MHz and 533 MHz system bus

Flexible memory system with PC133 and DDR200/266 capability

• 2GB of max memory, unbuffered non-ECC DIMMs only
• Maximum memory bandwidth of 1GB/s with PC133
• Maximum memory bandwidth of 2.1GB/s with DDR266
• 64-bit wide memory channel
• 64Mb, 128Mb, 256Mb and 512Mb technologies for x8 and x16 memory devices
• Up to 16 simultaneous open pages with PC133 and DDR200/266

Intel's next generation integrated graphics architecture

• Rapid Pixel and Texel Rendering Architecture (RPTR)
• Dynamic Video Memory Technology (DVMT)
• Zone Rendering Technology (ZR)
• Intelligent Memory Management Technology

High-performance 3D features

• Core Frequency of 200MHz
• Hi-Performance 3D
• Multi-texture for creating light maps, atmospheric effects, etc.
• Non-Power of 2 textures for desktop compositing and video editing
• 2Kx2K texture enables desktop size textures
• Cube Reflection Textures enables environment specular reflections, etc.
• Render to Texture allows auto-generation of texture on the fly
• DOT3 Bump-Mapping models realistic surface details
• Destination Alpha Blend for realistic effects (i.e. force fields, flames, plasma beams, etc.)
• Point Sprites for atmospheric effects such as snow-fall, etc.
• Per Pixel Fog capability enables Depth Cueing or hidden objects
• Full OpenGL 1.3 support for compressed textures, cubic map textures, texture DOT3 environment mode and multi-textures

Enhanced 2D Functions

• Alpha Stretch BLTs for transparent desktop DirectDraw surfaces
• Hardware Alpha Blended RGB Cursor for higher quality and performance cursor
• Color Space Conversion for better Video Compositing
• Faster Hardware Motion Comp Engine provides flicker-free DVD playback
• Alpha Blended Sub-picture Support enables softer effect for captions and subtitles
• 5x2 Overlay supports smooth scaling of DVD playback
• Anisotropic Filtering for high quality views of oblique surfaces
• Rotate, Scale and Translate Ops used for GDI+ operations
• Anti-Aliased Text removes jaggies and smoothens out text

Display Capability

• 350 MHz Integrated 24-bit RAMDAC
• Up to QXGA resolution for analog monitor and digital displays
• Multiple Display Types LVDS/DVI/TV-out/dCRT/Combo
• ADD Card Support Enables Digital Display Upgrade
• Independent Overlay Gamma Correction Compensates for Color Intensity Loss
• DDC2B Compliant Interface
• Synchronous Dual display support driving analog VGA and digital display simultaneously.

Accelerated Graphics Port (AGP) 4X Interface

• AGP 2X and 4X Fast Write protocol

Features Benefits

• 400 and 533 MHz System Bus
• Ultra ATA/100
• Intel Extreme Graphics
• Intel Digital Video Output Interface
• AGP4X interface
• Intel Hub Architecture
• DDR266/200 or PC133 SDRAM
• Hi-Speed USB 2.0 (six ports)
• USB1.1 for demanding I/O peripherals ports
• LAN connect interface
• Alert on LAN 1.0
• AC97 Controller
• SMBus 2.0