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Radeon HD 6950 / A6950D5-2G2D2PH

Specifications of the Lantic Radeon HD 6950 GPU


Lantic Radeon HD 6950 (part number A6950D5-2G2D2PH) is a desktop Graphics Processing Unit, based on AMD Radeon HD 6950, and manufactured on 40 nm technology. The card has 800 MHz graphics clock frequency. It also has 1408 stream processors, 32 color ROPs, together with 88 texture units. The Radeon HD 6950 incorporates 2 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 requires 2 slots on the motherboard. The maximum power draw of this model is 200 Watt.

More detailed specifications of the Lantic Radeon HD 6950 card are available below.

Name / Brand / Architecture

Manufacturer:Lantic
Model:Radeon HD 6950
Part number:A6950D5-2G2D2PH
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:2048 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 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 DVI
2 x DisplayPort
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.63 inches (270 mm) x 4.33 inches (110 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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