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Radeon X800 GTO 256 MB GDDR3

Sapphire Radeon X800 GTO 256 MB GDDR3 Graphics Processing Unit for desktop market segment is based on ATI Radeon X800 GTO. The GPU is built using 130 nm technology. The card has 400 MHz graphics clock frequency. Furthermore, it has 12 pixel shaders, 12 color ROPs, together with 12 texture units. The Radeon X800 GTO 256 MB GDDR3 comes with 256 MB of GDDR3 memory, utilizing 256 bit bus. The memory is clocked at 490 MHz, which gives 31.36 GB/s memory bandwidth. The GPU has PCI Express 1.0 interface, and uses 1 slot on the motherboard. The maximum power draw of this model is 49 Watt, identical to the reference design.

Please see below for detailed specifications of the graphics card.

Sapphire Radeon X800 GTO 256 MB GDDR3 GPU specifications

Name / Brand / Architecture

Manufacturer: Sapphire
Model: Radeon X800 GTO 256 MB GDDR3
Based on: ATI Radeon X800 GTO [Compare]
Target market segment: Desktop
Die name: R480
Fabrication process: 130 nm
Transistors: 160 million
Bus interface: PCI-E 1.0 x 16

Frequency

Graphics clock: 400 MHz

Memory specifications

Memory size: 256 MB
Memory type: GDDR3
Memory clock: 490 Mhz
Memory clock (effective): 980 Mhz
Memory interface width: 256-bit
Memory bandwidth: 31.36 GB/s

Cores / Texture

Color ROPs: 12
Pixel shader processors: 12
Vertex shader processors: 6
Texture units: 12
RAMDACs: 400 MHz

Electric characteristics

Maximum power draw: 49 W

Video features

Maximum VGA resolution: 2048 x 1536
Anti-Aliasing technologies: 6 x FSAA

Performance

Pixel fill rate: 4.8 Gigapixels/s
Texture fill rate: 4.8 Gigatexels/s

Dimensions

Width: Single-Slot

Other features / Support

OpenGL support: 2.0
DirectX support: 9.0b
Pixel shader model: 2.0
Vertex shader model: 2.0

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