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Radeon HD 6870 Dual GPU / CGAX-68748X2

Specifications of the Club 3D Radeon HD 6870 Dual GPU GPU


Launched in June 2011, Club 3D Radeon HD 6870 Dual GPU (part number CGAX-68748X2) desktop Graphics Processing Unit is based on AMD Radeon HD 6870, and produced on 40 nm technology. The card has graphics clocked at 900 MHz. Furthermore, it has 2240 stream processors, 112 texture units, as well as 64 color ROPs. The Radeon HD 6870 Dual GPU embeds 2 GB of GDDR5 memory. The memory uses 256 bit bus, and runs at 1.05 GHz. This allows the card to have 268.8 GB/s memory bandwidth. The GPU supports PCI Express 2.1 interface, and requires 2 slots on the motherboard. This model uses up to 285 Watt of power. Game and 3D graphics performance of the Club 3D Radeon HD 6870 Dual GPU can be improved if it is paired with another card.

Below you will find detailed specs of the Club 3D Radeon HD 6870 Dual GPU graphics card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 6870 Dual GPU
Part number:CGAX-68748X2
Based on:AMD Radeon HD 6870 [Compare]
Target market segment:Desktop
Die name:2 x Barts XT (RV940)
Architecture:TeraScale 2 Unified Processing Architecture
Fabrication process:40 nm
Transistors:2 x 1.7 billion
Bus interface:PCI-E 2.1 x 16
Launch date:June 2011

Frequency

Graphics clock:900 MHz

Memory specifications

Memory size:2 x 1 GB
Memory type:GDDR5
Memory clock:1050 MHz
Memory clock (effective):4.2 GHz
Memory interface width:2 x 256-bit
Memory bandwidth:2 x 134.4 GB/s

Cores / Texture

Color ROPs:2 x 32
Z/Stencil ROPs:2 x 128
Stream processors:2 x 1120
Texture units:2 x 56
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:2-way

Electric characteristics

Maximum power draw:285 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
MLAA
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:2 x 28.8 Gigapixels/s
Texture fill rate:2 x 50.4 Gigatexels/s
Single presision compute power:2 x 2016 GFLOPS
Double precision compute power:n/a

External connectors

Standard display connectors:2 x DisplayPort 1.2
Dual-Link DVI-I
HDMI
Single-Link DVI-D
Power connectors:2 x 8-pin
Audio input for HDMI:Yes

Dimensions

Width:Dual-Slot

Other features / Support

Other features: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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