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Sapphire X850 Platinum Edition AGP

Graphics Processor
R481
Pixel Shaders
16
Vertex Shaders
6
TMUs
16
ROPs
16
Memory Size
256 MB
Memory Type
GDDR3
Bus Width
256 bit
Front GPU Chip
GPU Chip
GPU
Back
Back

Graphics Processor

GPU Name
R481
GPU Variant
R481 XTP
(215RAFCGA11F)
Architecture
R400
Foundry
TSMC
Process Size
130 nm
Transistors
160 million
Density
538.7K / mm²
Die Size
297 mm²

Graphics Card

Release Date
Feb 28th, 2005
Generation
Radeon R400 AGP
(X850)
Predecessor
Radeon R300
Successor
Radeon R500 AGP
Production
End-of-life
Bus Interface
AGP 8x
TechPowerUp Review

Clock Speeds

GPU Clock
540 MHz
Memory Clock
590 MHz
1180 Mbps effective

Memory

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

Render Config

Pixel Shaders
16
Vertex Shaders
6
TMUs
16
ROPs
16

Theoretical Performance

Pixel Rate
8.640 GPixel/s
Vertex Rate
810.0 MVertices/s
Texture Rate
8.640 GTexel/s

Board Design

Slot Width
Dual-slot
Length
186 mm
7.3 inches
Width
111 mm
4.4 inches
Height
41 mm
1.6 inches
TDP
67 W
Suggested PSU
250 W
Outputs
1x DVI
1x VGA
1x S-Video
Power Connectors
1x Molex
Board Number
109-A47501-00

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 (2)

Name GPU Clock Memory Clock Other Changes
PowerColor X850 Platinum Edition AGP
540 MHz 590 MHz
Sapphire X850 Platinum Edition AGP
540 MHz 590 MHz
Jul 3rd, 2024 18:49 EDT change timezone

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