This document contains the technical specifications for the Radeon 7500 graphics card.

Technical Specifications

System requirements

• AGP 4X (1.5 V), or AGP2X/4X based computers

Graphics controller

• RADEON (TM) 7500 graphics processing unit (GPU)

Memory configuration

• 32 MB DDR SDRAM

Operating systems support

• Mac OS X 10.1 or later
• Mac OS 9.2.2 or later

Monitor support

• CRT Monitor: 15-pin VGA connector
• ADC (flat panel display) connector

Display support

• Register compatible with VGA
• BIOS compatible with VESA for super VGA
• DDC1/2b/2b+ monitor support
• VESA Display Power Management Support
• Separate horizontal and vertical synchronization at TTL levels

Features

• CHARISMA ENGINE (TM)
• HYPER Z(TM) technology
• PIXEL TAPESTRY(TM) architecture
• Integrated Transformation, Clipping and Lighting
• Twin Cache Architecture
• SuperScalar Rendering
• Single-Pass Multi-Texturing
• True Color Rendering
• Triangle Setup Engine
• Texture Cache
• Bilinear/Trilinear Filtering
• Line and Edge Anti-Aliasing
• Full-Screen Anti-Aliasing
• Texture Compositing
• Texture Decompression
• Specular Highlights
• Perspectively Correct Texture
• Mapping
• Mip-Mapping
• Z-Buffering and Double-Buffering
• Emboss, Dot Product 3 and Environment bump mapping
• Spherical, Dual-Paraboloid and Cubic environment mapping
• Fog effects, texture lighting, video textures, reflections, shadows, spotlights, LOD biasing and texture morphing

2D display modes

Resolutions, colors and maximum refresh rates (Hz) in 256, 65 000 or 16.7 million colors

The following tables list the resolutions supported by the ATI Radeon 7500 graphics card on the monitors indicated. Resolutions are given in number of pixels:

Max. Resolution
Digital	1920 by 1200
Analog	2048 by 1536 @ 75 Hz
Resolutions on Apple Studio Display LCD
640 by 480
800 by 600
1024 by 768
Resolutions on Apple Studio Display 17 (LCD)
640 by 480
800 by 600
1024 by 768
1280 by 1024
Resolutions on Apple Cinema Display
640 by 480
640 by 480 (stretched)
800 by 500
800 by 512
800 by 600
800 by 600 (stretched)
1024 by 640
11024 by 768
1024 by 768 (stretched)
1280 by 800
1280 by 1024
1600 by 1024
Resolutions on Apple Cinema HD Display
640 by 480
640 by 480 (stretched)
800 by 500
800 by 600
800 by 600 (stretched)
960 by 600
1024 by 640
1024 by 768
1024 by 768 (stretched)
1280 by 800
1280 by 960
1280 by 960 (stretched)
1344 by 840
1920 by 1200
Resolution	Refresh rate (Hz)
640 by 480	75
800 by 600	75
1024 by 768	75
1152 by 870	75
1280 by 1024	75
1600 by 1200	75
1920 by 1200	75
1920 by 1440	75
2048 by 1536	75
Maximum 3D resolutions
65 000 colors	2048 by 1536
16.7 million colors	2048 by 1536

(Resolution and refresh rates are subject to change.)

Information about products not manufactured by Apple is provided for information purposes only, and does not constitute Apple's recommendation or endorsement. Please contact the vendor for additional information.

The following document can help you search for a particular vendor's address and phone number:

Document 17159: "Locating Vendor Information"