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ATI RS485

Default
RS485
RS485MC 1100
RS485MC 1100
RS485M 1150
RS485M 1150
R485MC 200M
R485MC 200M
ATI's RS485 GPU uses the R300 architecture and is made using a 110 nm production process at TSMC. With a die size of 73 mm² it is a very small chip. RS485 supports DirectX 9.0. For GPU compute applications, OpenCL version N/A can be used. It features 2 pixel shaders and 2 vertex shaders, 2 texture mapping units and 2 ROPs. Due to the lack of unified shaders you will not be able to run recent games at all (which require unified shader/DX10+ support).

Graphics Processor

Released
2005
GPU Name
RS485
Architecture
R300
Foundry
TSMC
Process Size
110 nm
Transistors
unknown
Die Size
73 mm²
Package
FCBGA-465

Graphics Features

DirectX
9.0
OpenGL
2.0
OpenCL
N/A
Vulkan
N/A
Pixel Shader
2.0
Vertex Shader
2.0
WDDM
1.0
Compute
GFX2

Render Config

Pixel Shaders
2
Vertex Shaders
2
TMUs
2
ROPs
2

All R300 GPUs

ATI GPU Architecture History

Graphics cards using the ATI RS485 GPU

Name Chip Memory Shaders TMUs ROPs GPU Clock Memory Clock
ATI Radeon Xpress 1150 Mobile IGP
RS485M 1150 System Shared 2 / 2 2 2 400 MHz System Shared
ATI Radeon Xpress 1100 Mobile IGP
RS485MC 1100 System Shared 2 / 2 2 2 400 MHz System Shared
ATI Radeon Xpress 200M IGP
RS485MC 200M System Shared 2 / 2 2 2 300 MHz System Shared

RS485 GPU Notes

Graphics/Compute: GFX2
Codename for the AMD 485G northbridge chip.
The northbridge embeds the Radeon Xpress X1150 IGP.
Nov 20th, 2024 02:18 EST change timezone

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