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Mobility Radeon X1800 XT

Specifications of the ATI Mobility Radeon X1800 XT GPU


ATI Mobility Radeon X1800 XT mobile Graphics Processing Unit was released in March 2006. The GPU makes use of Ultra-Threaded Shader Engine architecture, and it is produced on 90 nm technological process. The card has 550 MHz graphics clock frequency. It also has 16 pixel shaders, 16 texture units, together with 16 color ROPs. The Mobility Radeon X1800 XT comes with 256 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 650 MHz, which results in 41.6 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface.

More detailed specifications of the ATI Mobility Radeon X1800 XT graphics card you will find below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Mobility Radeon X1800 XT
mGPU model number:M58 P
Reference card?:Yes
Target market segment:Mobile
Die name:R520 P
Architecture:Ultra-Threaded Shader Engine
Fabrication process:90 nm
Transistors:321 million
Bus interface:PCI-E 1.0 x 16
Launch date:March 2006

Frequency

Graphics clock:550 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR3
Memory clock:650 MHz
Memory clock (effective):1300 MHz
Memory interface width:**-bit
Memory bandwidth:41.6 GB/s

Cores / Texture

Color ROPs:16
Pixel shader processors:16
Vertex shader processors:8
Texture units:16
RAMDACs:400 MHz
Simultaneous pixel threads:Up to 128
Decoders:DivX
H.2**
MPEG-2
MPEG-4
VC-1
WMV9

Video features

Multi-monitor:Up to 2 displays

Performance

Pixel fill rate:8.8 Gigapixels/s
Texture fill rate:8.8 Gigatexels/s

External connectors

Standard display connectors:Dual-Link DVI

Other features / Support

Other features:ATI/AMD PowerPlay 6.0
High Dynamic Range (HDR) Support
OpenGL support:2.0
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
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