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Radeon X1550 DDR2 HyperMemory

Specifications of the ATI Radeon X1550 DDR2 HyperMemory GPU


ATI Radeon X1550 DDR2 HyperMemory Graphics Processing Unit for desktop market segment makes use of Ultra-Threaded Shader Engine architecture, and was released in January 2007. The GPU is built on 90 nm technological process. The card has graphics clocked at 600 MHz. Furthermore, it has 4 pixel shaders, 4 color ROPs, together with 4 texture units. The Radeon X1550 DDR2 HyperMemory embeds 512 MB of DDR2 memory. Because the memory is clocked at 333 MHz, and utilizes 128 bit bus, the effective memory bandwidth is 10.66 GB/s. The GPU supports PCI Express 1.0 interface, and uses 1 motherboard slot. This model requires up to 27 Watt of power.

More detailed specifications of the ATI Radeon X1550 DDR2 HyperMemory graphics card are available below.

Name / Brand / Architecture

Manufacturer:ATI
Model:Radeon X1550 DDR2 HyperMemory
Reference card?:Yes
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 16
Launch date:January 2007

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:128 - ** MB
Memory type:DDR2
Memory clock:333 MHz
Memory clock (effective):666 MHz
Memory interface width:128-bit
Memory bandwidth:10.66 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:**0 x 1600
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:6 x MSAA
Adaptive AA
Temporal AA
HDMI:Yes

Performance

Pixel fill rate:2.4 Gigapixels/s
Texture fill rate:2.4 Gigatexels/s

External connectors

Standard display connectors:1 x Single and 1 x Dual-Link DVI

Dimensions

Width:Single-Slot

Other features / Support

Other features:HDCP
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: Shares the capacity and bandwidth of dedicated video memory and dynamically available system memory.
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