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Radeon HD6950 1GB GDDR5 / AX6950 1GBD5-2DH

Specifications of the PowerColor Radeon HD6950 1GB GDDR5 GPU


PowerColor Radeon HD6950 1GB GDDR5 (part number AX6950 1GBD5-2DH) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6950, and produced on 40 nm technology. The cards graphics frequency is 800 MHz. Furthermore, it has 1408 stream processors, 88 texture units, along with 32 color ROPs. The Radeon HD6950 1GB GDDR5 incorporates 1 GB of GDDR5 memory, utilizing 256 bit bus. The memory is clocked at 1.25 GHz, which gives 160 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and needs 2 slots on the motherboard. This model uses up to 200 Watt of power, identical to the reference design.

Below you will find detailed specifications of the PowerColor Radeon HD6950 1GB GDDR5 graphics card.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD6950 1GB GDDR5
Part number:AX6950 1GBD5-2DH
Based on:AMD Radeon HD 6950 [Compare]
Target market segment:Desktop
Die name:Cayman Pro (RV970)
Architecture:TeraScale 3 Unified Processing Architecture
Fabrication process:40 nm
Transistors:2.64 billion
Bus interface:PCI-E 2.1 x 16

Frequency

Graphics clock:800 MHz

Memory specifications

Memory size:1024 MB
Memory type:GDDR5
Memory clock:1250 MHz
Memory clock (effective):5 GHz
Memory interface width:256-bit
Memory bandwidth:160 GB/s

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1408
Texture units:88
RAMDACs:400 MHz
Decoders:Adobe Flash
H.264
MPEG-2 (SD & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC
VC-1

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:200 W

Video features

Multi-monitor:Up to 6 displays
Maximum digital resolution:2560 x 1600
Maximum DP resolution:2560 x 1600
Maximum DVI resolution:2560 x 1600
Maximum HDMI resolution:1920 x 1200
Maximum VGA resolution:2048 x 1536
Anti-Aliasing technologies:24 x MSAA
24 x SSAA
Adaptive AA
EQAA
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:25.6 Gigapixels/s
Texture fill rate:70.4 Gigatexels/s
Single presision compute power:2252.8 GFLOPS
Double precision compute power:563.2 GFLOPS

External connectors

Standard display connectors:2 x Mini-DP
Dual Link DVI-I
HDMI
Single Link DVI-D
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.83 inches (275 mm) x 4.38 inches (111.2 mm)
Width:Dual-Slot

Other features / Support

Other features:AMD PowerTune
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.1
OpenGL support:4.1
DirectX support:11.0
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
Windows XP
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