Intel Extreme Graphics 82845G/GL/GE/PE/GV

Intel� Extreme Graphics and its successor graphics architecture, Intel� Extreme Graphics 2, are integrated graphics technologies that deliver 3D graphics with sharp images, fast rendering, smooth motion and extreme detail.

Intel Extreme Graphics is integrated in the Intel� 845G, 845GE, 845GL and 845GV chipsets.

Intel Extreme Graphics supports the latest 2D and 3D APIs, delivering real-life environment and character effects. A 256-bit internal path enables up to four textures per pixel on a single pass for super light maps, atmospheric effects, and more realistic surface details. Flexible display capabilities enhance the personal computing experience, offering significant benefits for applications requiring 32 bpp and higher display resolution.

Intel� Extreme Graphics Features
Features Benefits
Rapid Pixel and Texel Rendering Uses special pipelines that allow 2D and 3D operations to overlap to speed up visual effects without impacting system performance.
Zone Rendering Unique technology for drawing 3D scenes that optimizes performance between graphics and system functions.
Dynamic Video Memory Dynamically allocates graphics memory as needed to balance memory usage among the operating system, applications and graphics.
Intelligent Memory Management Assures efficient usage of memory with tiled memory addressing, deep display buffers, and dynamic data management.

Related Products Processors

Intel� Pentium� 4 Processor
Intel� Celeron� D Processor
Intel� Celeron� Processor

Chipsets

Intel� 845GE Chipset
Intel� 845GV Chipset
Intel� 845G Chipset
Intel� 845GL Chipset

Desktop boards

Intel� Desktop Board D845GVFN
Intel� Desktop Board D845GVSR

Other
Intel� Extreme Graphics 2

Intel� Extreme Graphics Specifications

Enhanced 2D
256-bit internal path
8/16/32bpp
DirectDraw*, GDI, GDI+
Anti-aliased text support
Alpha blending
Alphas stretch blitter
Hardware alpha blended RGB cursor
Color space conversion
5x2 overlay support
Rotate, scale and translate operations
High-performance 3D
256-bit internal path
32bpp/ 24ZorW/ 8 Stencil
DX7*/DX8*/OGL*1.1
DXTn texture compression
Up to 4 textures / pixel on a single pass
Cubic reflection map
Embossed/DOT3 bump mapping
Multi-texture
DOT3 bump-mapping
Point sprites
Video and Display
DirectShow*/DirectVA*
Hardware motion compensation support for DVD playback
4x2 overlay filter
350 MHz DAC frequency
Maximum DVO pixel rate of up to 330MP/s
Flat panel monitors and TV-out support via AGP Digital Display (ADD) cards
350 MHz DAC for 1800x1440 @ 85Hz max CRT resolution or 2048x1536@60Hz max FP resolution
Synchronous display for dual monitor capabilities
350MHz RAMDAC for up to QXGA analog monitor support
Dual DVO ports for up to QXGA digital display support
Multiple display types (LVDS, DVI, TV-out, CRT)


Intel Extreme Graphics 82845G/GL/GE/PE/GV

Intel Extreme Graphics 82845G/GL/GE/PE/GV