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Radeon X550 64-bit / HX55FS128ER

Specifications of the HIS Radeon X550 64-bit GPU


HIS Radeon X550 64-bit (part number HX55FS128ER) Graphics Processing Unit for desktop market segment is based on ATI Radeon X550 64-bit, and produced on 110 nm technological process. The card has graphics clocked at 400 MHz. Furthermore, it has 4 pixel shaders, 4 color ROPs, as well as 4 texture units. The Radeon X550 64-bit embeds 128 MB of DDR memory. Since the memory is clocked at 200 MHz, and utilizes 64 bit bus, the effective memory bandwidth is 3.2 GB/s. The GPU supports PCI Express 1.0 interface, and requires 1 slot on the motherboard. This model needs up to 45 Watt of power, on a par with the reference design.

Below you will find detailed specifications of the HIS Radeon X550 64-bit graphics card.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X550 **-bit
Part number:HX55FS128ER
Based on:ATI Radeon X550 **-bit [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:200 MHz
Memory clock (effective):400 MHz
Memory interface width:**-bit
Memory bandwidth:3.2 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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