GPU Specifications
- Radeon X800 Technology Specifications
- 160 million transistors on 0.13 micron low-k fabrication process
- Up to sixteen
extreme parallel pixel pipelines
- Six programmable vertex shader
pipelines
- 256-bit quad-channel GDDR3 memory interface
- AGP 8X support or PCI Express ™ support
- SmartShader™ HD
-
Support for Microsoft® DirectX® 9.0 programmable vertex and
pixel shaders in hardware
- DirectX® 9.0 Vertex Shaders
- Vertex programs up to 65,280 instructions with flow control
- Single
cycle trigonometric operations (SIN & COS)
- DirectX® 9.0 Extended Pixel Shaders
- Up to 1,536 instructions and
16textures per rendering pass
- 2nd generation F-buffer technology
accelerates multi-pass pixel shader programs with unlimited instructions
- 32 temporary and constant registers
- Facing register for two-sided
lighting
- 128-bit, 64-bit & 32-bit per pixel floating point color
formats
- Multiple Render Target (MRT) support
- Complete feature set also supported
in OpenGL® via extensions
- SmoothVision™ HD
- 2x/4x/6x Anti-Aliasing modes
- Sparse multi-sample algorithm with gamma
correction, programmable sample patterns, and centroid sampling
- Lossless Color Compression (up to6:1)at all resolutions, including
widescreen HDTV resolutions
- Temporal Anti-Aliasing
- 2x/4x/8x/16x Anisotropic Filtering modes
- Up to 128-tap texture filtering
- Adaptive algorithm with bilinear (performance)
and trilinear (quality) options
- 3Dc™
- High quality 4:1 Normal Map Compression
- Works with
any two-channel data format
- HyperZ™ HD
- 3-level Hierarchical Z-Buffer with Early Z Test
- Lossless Z-Buffer
Compression (up to 48:1)
- Fast Z-Buffer Clear
- Z Cache optimized for real-time shadow rendering
- Optimized for performance
at high display resolutions, including widescreen HDTV resolutions
- VideoShader™ HD
- Seamless integration of pixel shaders with video in real time
- FullStream™ video de-blocking technology for Real, DivX, and
WMV9 formats
- VideoSoap™ noise removal filtering
for captured video
- MPEG1/2/4 decode and encode acceleration
- DXVA Support
- Hardware Motion Compensation, iDCT, DCT and color space
conversion
- All-format DTV/HDTV decoding
- YPrPb component output for direct drive
of HDTV displays†
- Adaptive Per-Pixel De-Interlacing and Frame
Rate Conversion (temporal filtering)
- Dual integrated display controllers
- Dual integrated 10 bit per channel
400 MHz DACs Integrated 165 MHz TMDS transmitter (DVI 1.0 compliant
/ HDMI interoperable and HDCP ready*)
- Integrated TV Output support up to 1024x768
resolution
- Windows® Logo Program compliant
- ATI Catalyst™ Software
Suite
* AMD’s ATI Radeon™ X and Radeon™ 9550
series of GPUs are capable of processing HDCP signals ("HDCP ready"),
however not all ATI Radeon graphics cards are HDCP ready. Please check
the applicable ATI Radeon graphics card specification to determine
if a particular ATI Radeon graphics card is HDCP ready. Some third
parties manufacture graphics cards containing ATI Radeon GPUs -- you
can inquire of them which models, if any, are HDCP ready. In addition,
playing HDCP content requires additional HDCP ready components, including
but not limited to an HDCP ready monitor, disc drive, multimedia application
and computer operating system.
2D DISPLAY MODES
Resolutions, colors and maximum refresh rates (Hz) in 256, 65K or 16.7M colors
| Monitor Resolution |
Hz |
|
640x480
|
200 |
| 800x600 |
200 |
| 1024x768 |
200 |
| 1152x864 |
200 |
| 1280x1024 |
160 |
| 1600x1200 |
120 |
| 1920x1080* 16:9 |
120 |
| 1920x1200 |
100 |
| 1920x1440 |
90 |
| 2048x1536 |
85 |
*16:9 aspect ratio monitors are supported on 1920x1080 and 848x480
on Windows® XP, and Windows® 2000. The complete
list of resolutions depends on the driver version and operating system.
NOTE: resolutions are limited by the performance of the attached monitor.
MAXIMUM 3D RESOLUTIONS
| 65K colors |
2048x1536 |
| 16.7M colors |
2048x1536 |
†
With optional HDTV adapter available from ATI Online Store
| 
