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Radeon X550 / HX55H256

Specifications of the HIS Radeon X550 GPU


HIS Radeon X550 (part number HX55H256) is a Graphics Processing Unit, based on ATI Radeon X550, and produced on 110 nm technology. The GPU is aimed at desktop market segment. The card has 400 MHz graphics clock frequency. Additionally, it has 4 pixel shaders, 4 color ROPs, along with 4 texture units. The Radeon X550 comes with 256 MB of DDR2 memory. Because the memory operates at 250 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 8 GB/s. The GPU supports PCI Express 1.0 interface, and uses a single slot on the motherboard. This model needs up to 45 Watt of power.

More detailed specifications of the HIS Radeon X550 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X550
Part number:HX55H**
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:** MB
Memory type:DDR2
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 digital resolution:1920 x 1200
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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