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Radeon X550 / HX55F128-1TOE

Specifications of the HIS Radeon X550 GPU


HIS Radeon X550 (part number HX55F128-1TOE) Graphics Processing Unit for desktop market segment is based on ATI Radeon X550. The GPU is built on 110 nm technology. The cards graphics frequency is 400 MHz. It also has 4 pixel shaders, 4 texture units, along with 4 color ROPs. The Radeon X550 comes with 128 MB of DDR memory, using 128 bit bus. The memory is clocked at 250 MHz, which results in 8 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and needs a single motherboard slot. The maximum power draw of this model is 45 Watt, same as on the reference design.

Below you will find detailed specs of the HIS Radeon X550 graphics card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X550
Part number:HX55F128-1TOE
Based on:ATI Radeon X550 [Compare]
Target market segment:Desktop
Die name:RV370
Fabrication process:110 nm
Transistors:107 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:400 MHz

Memory specifications

Memory size:128 MB
Memory type:DDR
Memory clock:250 MHz
Memory clock (effective):500 MHz
Memory interface width:128-bit
Memory bandwidth:8 GB/s

Cores / Texture

Color ROPs:4
Pixel shader processors:4
Vertex shader processors:2
Texture units:4
RAMDACs:400 MHz

Electric characteristics

Maximum power draw:45 W

Video features

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

Performance

Pixel fill rate:1.6 Gigapixels/s
Texture fill rate:1.6 Gigatexels/s

External connectors

Standard display connectors:DVI-I
S-Video
VGA

Dimensions

Width:Single-Slot

Other features / Support

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