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Radeon X1550 / GV-RX155256D-RH

Specifications of the GIGABYTE Radeon X1550 GPU


GIGABYTE Radeon X1550 (part number GV-RX155256D-RH) is a desktop Graphics Processing Unit, based on ATI Radeon X1550 DDR2 128-bit, and manufactured on 90 nm technological process. The cards graphics frequency is 600 MHz. Furthermore, it has 4 pixel shaders, 4 color ROPs, together with 4 texture units. The Radeon X1550 incorporates 256 MB of DDR2 memory. Since the memory is clocked at 400 MHz, and uses 128 bit bus, the effective memory bandwidth is 12.8 GB/s. The GPU supports PCI Express 1.0 interface, and requires 1 slot on the motherboard. This model uses up to 27 Watt of power, on a par with the reference design.

More detailed specifications of the GIGABYTE Radeon X1550 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:GIGABYTE
Model:Radeon X1550
Part number:GV-RX155256D-RH
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:PCI-E 1.0 x 16

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:256 MB
Memory type:DDR2
Memory clock:400 MHz
Memory clock (effective):800 MHz
Memory interface width:128-bit
Memory bandwidth:12.8 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.264
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:2560 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:Dual-Link DVI
S-Video
VGA

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


Passive Cooling
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