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Radeon X1550 HyperMemory Low profile / H155HMF256EL1-R

Specifications of the HIS Radeon X1550 HyperMemory Low profile GPU


HIS Radeon X1550 HyperMemory Low profile (part number H155HMF256EL1-R) is a Graphics Processing Unit, based on ATI Radeon X1550 DDR2 HyperMemory, and built on 90 nm technology. The GPU is aimed at desktop market segment. The cards graphics frequency is 550 MHz. It also has 4 pixel shaders, 4 texture units, together with 4 color ROPs. The Radeon X1550 HyperMemory Low profile comes with 256 MB of DDR2 memory, utilizing 64 bit bus. The memory is clocked at 400 MHz, which results in 6.4 GB/s memory bandwidth. The GPU supports PCI Express 1.0 interface, and uses 1 motherboard slot. The maximum power consumption of this model is 27 Watt.

More detailed specifications of the HIS Radeon X1550 HyperMemory Low profile graphics card are available below.

Name / Brand / Architecture

Manufacturer:HIS
Model:Radeon X1550 HyperMemory Low profile
Part number:H155HMF**EL1-R
Based on:ATI Radeon X1550 DDR2 HyperMemory [Compare]
Target market segment:Desktop
Die name:RV515
Architecture:Ultra-Threaded Shader Engine
Fabrication process:90 nm
Transistors:107 million
Bus interface:PCI-E 1.0 x 1

Frequency

Graphics clock:550 MHz

Memory specifications

Memory size:** MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:**-bit
Memory bandwidth:6.4 GB/s

Cores / Texture

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

Electric characteristics

Maximum power draw:27 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:1920 x 1440
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:6 x MSAA
Adaptive AA
Temporal AA

Performance

Pixel fill rate:2.2 Gigapixels/s
Texture fill rate:2.2 Gigatexels/s

External connectors

Standard display connectors:Dual-Link DVI-I
S-Video
VGA

Dimensions

Width:Single-Slot

Other features / Support

Other features:High Dynamic Range (HDR) Support
OpenGL support:2.0
DirectX support:9.0c
Pixel shader model:3.0
Vertex shader model:3.0
Windows driver support:Windows Vista
Windows XP

Notes


HyperMemory Technology: Memory dynamically allocated up to ** MB for maximum performance
Passive cooling
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