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Stealth Radeon X1550 / X1550PRO256P

Specifications of the Diamond Multimedia Stealth Radeon X1550 GPU

Diamond Multimedia Stealth Radeon X1550 (part number X1550PRO256P) Graphics Processing Unit for desktop market segment is based on ATI Radeon X1550 DDR2 128-bit ?, and built on 90 nm technological process. The card has graphics clocked at 450 MHz. Furthermore, it has 4 pixel shaders, 4 color ROPs, along with 4 texture units. The Stealth Radeon X1550 incorporates 256 MB of DDR2 memory. The memory utilizes 128 bit bus, and operates at 520 MHz. This allows the card to have 16.64 GB/s memory bandwidth. The GPU supports AGP 8x interface, and requires a single motherboard slot. This model has the maximum power draw of 27 Watt.

Detailed specifications of the Diamond Multimedia Stealth Radeon X1550 graphics unit are available below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Stealth Radeon X1550
Part number:X1550PRO**P
Based on:ATI Radeon X1550 DDR2 128-bit [Compare]
Target market segment:Desktop
Die name:RV515
Architecture:Ultra-Threaded Shader Engine
Fabrication process:90 nm
Transistors:107 million
Bus interface:AGP 8x

Frequency

Graphics clock:450 MHz

Memory specifications

Memory size:** MB
Memory type:DDR2
Memory clock:520 MHz
Memory clock (effective):1040 MHz
Memory interface width:128-bit
Memory bandwidth:16.** 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:1.8 Gigapixels/s
Texture fill rate:1.8 Gigatexels/s

External connectors

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

Dimensions

Size (length x height):6.75 inches (171 mm) x 3.75 inches (95 mm)
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
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