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Radeon X1950 PRO 256MB AC2 / X1950 PRO 256MB AC2

Specifications of the PowerColor Radeon X1950 PRO 256MB AC2 GPU


PowerColor Radeon X1950 PRO 256MB AC2 (part number X1950 PRO 256MB AC2) is a desktop graphics processing unit, based on ATI Radeon X1950 Pro. The GPU, manufactured on 80 nm technological process, features Ultra-Threaded Shader Engine architecture. The card has 600 MHz graphics clock frequency. Furthermore, it has 36 pixel shaders, 12 texture units, along with 12 color ROPs. The Radeon X1950 PRO 256MB AC2 comes with 256 MB of GDDR3 memory. Because the memory is clocked at 650 MHz, and utilizes 256 bit bus, the effective memory bandwidth is 41.6 GB/s. The GPU supports PCI Express 1.0 interface, and needs 2 slots on the motherboard. This model uses up to 66 Watt of power, identical to the reference design.

Below you will find more detailed specifications of the PowerColor Radeon X1950 PRO 256MB AC2 card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon X1950 PRO 256MB AC2
Part number:X1950 PRO 256MB AC2
Based on:ATI Radeon X1950 Pro [Compare]
Target market segment:Desktop
Die name:RV570
Architecture:Ultra-Threaded Shader Engine
Fabrication process:80 nm
Transistors:330 million
Bus interface:PCI-E 1.0 x 16

Frequency

Graphics clock:600 MHz

Memory specifications

Memory size:256 MB
Memory type:GDDR3
Memory clock:650 MHz
Memory clock (effective):1300 MHz
Memory interface width:256-bit
Memory bandwidth:41.6 GB/s

Cores / Texture

Color ROPs:12
Pixel shader processors:36
Vertex shader processors:8
Texture units:12
RAMDACs:400 MHz
Simultaneous pixel threads:Up to 512
Decoders:DivX
H.264
MPEG-2
VC1
WMV9

Electric characteristics

Maximum power draw:66 W

Video features

Multi-monitor:Up to 2 displays
Maximum digital resolution:2560 x 1600
Maximum DVI 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:7.2 Gigapixels/s
Texture fill rate:7.2 Gigatexels/s

External connectors

Standard display connectors:2 x Dual-Link DVI-I
S-Video
Power connectors:1 x 6-pin

Dimensions

Size (length x height):9.06 inches (230 mm) x 5.75 inches (146 mm)
Width:Dual-Slot

Other features / Support

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