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ATI Radeon Xpress 1100 Mobile IGP

Graphics Processor
RS482
Pixel Shaders
2
Vertex Shaders
2
TMUs
2
ROPs
2
Memory Size
System Shared
Memory Type
System Shared
Bus Width
System Shared
GPU Chip
GPU
The Radeon Xpress 1100 Mobile IGP was a mobile integrated graphics solution by ATI, launched in 2005. Built on the 110 nm process, and based on the RS482 graphics processor, in its RS482M 1100 variant, the device supports DirectX 9.0. Since Radeon Xpress 1100 Mobile IGP does not support DirectX 11 or DirectX 12, it might not be able to run all the latest games. 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). The GPU is operating at a frequency of 300 MHz.
Its power draw is not exactly known. Radeon Xpress 1100 Mobile IGP is connected to the rest of the system using a PCI-Express 1.0 x16 interface.

Graphics Processor

GPU Name
RS482
GPU Variant
RS482M 1100
Architecture
R300
Foundry
TSMC
Process Size
110 nm
Transistors
unknown
Die Size
73 mm²

Integrated Graphics

Release Date
2005
Generation
Radeon IGP
(Xpress 1100 Mobile)
Successor
TeraScale IGP
Production
End-of-life
Bus Interface
PCIe 1.0 x16

Clock Speeds

GPU Clock
300 MHz
Memory Clock
System Shared

Memory

Memory Size
System Shared
Memory Type
System Shared
Memory Bus
System Shared
Bandwidth
System Dependent

Render Config

Pixel Shaders
2
Vertex Shaders
2
TMUs
2
ROPs
2

Theoretical Performance

Pixel Rate
600.0 MPixel/s
Vertex Rate
150.0 MVertices/s
Texture Rate
600.0 MTexel/s

Board Design

Slot Width
IGP
TDP
unknown
Outputs
Portable Device Dependent
Power Connectors
None

Graphics Features

DirectX
9.0
OpenGL
2.0
OpenCL
N/A
Vulkan
N/A
Pixel Shader
2.0
Vertex Shader
2.0

Card Notes

The Radeon X1100 IGP is embedded into the AMD 482G northbridge.

RS482 GPU Notes

Codename: Grayskull
Graphics/Compute: GFX2
Codename for the AMD 482G/485MC northbridge chip.
The northbridge embeds the Radeon Xpress X1100 IGP.
Apr 19th, 2024 12:57 EDT change timezone

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