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Sapphire X800 GT

Graphics Processor
R481
Pixel Shaders
12
Vertex Shaders
6
TMUs
12
ROPs
12
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
256 bit
Front GPU Chip
GPU Chip
GPU

Graphics Processor

GPU Name
R481
GPU Variant
R481 SE
Architecture
R400
Foundry
TSMC
Process Size
130 nm
Transistors
160 million
Density
538.7K / mm²
Die Size
297 mm²

Graphics Card

Release Date
Nov 1st, 2005
Generation
Radeon R400 AGP
(X800)
Predecessor
Radeon R300
Successor
Radeon R500 AGP
Production
End-of-life
Bus Interface
AGP 8x

Clock Speeds

GPU Clock
475 MHz
Memory Clock
493 MHz
986 Mbps effective

Memory

Memory Size
256 MB
Memory Type
GDDR3
Memory Bus
256 bit
Bandwidth
31.55 GB/s

Render Config

Pixel Shaders
12
Vertex Shaders
6
TMUs
12
ROPs
12

Theoretical Performance

Pixel Rate
5.700 GPixel/s
Vertex Rate
712.5 MVertices/s
Texture Rate
5.700 GTexel/s

Board Design

Slot Width
Single-slot
TDP
40 W
Suggested PSU
200 W
Outputs
1x DVI
1x VGA
1x S-Video
Power Connectors
1x Molex

Graphics Features

DirectX
9.0b (9_2)
OpenGL
2.1
OpenCL
N/A
Vulkan
N/A
Pixel Shader
2.0b
Vertex Shader
2.0b

R481 GPU Notes

Codename: Loki
Graphics/Compute: GFX2
Smart Shader HD
Smooth Vision HD
TruForm 2.0
Hyper Z HD
Video Shader HD
3Dc Compression
Programmable pixel&vertex pipelines

Chip Codes:
215RBHAGA11F

Latest Drivers:
Windows 2000:
Catalyst Software Suite 6.2

Windows XP / Vista:
Catalyst Software Suite 10.2

Other retail boards based on this design (1)

Name GPU Clock Memory Clock Other Changes
Sapphire X800 GT
475 MHz 493 MHz
Jun 5th, 2024 09:37 EDT change timezone

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