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Radeon HD 6970 X2

Specifications of the PowerColor Radeon HD 6970 X2 GPU


PowerColor Radeon HD 6970 X2 Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 6970. The GPU is built on 40 nm technology. The cards graphics frequency is 880 MHz. Furthermore, it has 3072 stream processors, 64 color ROPs, together with 192 texture units. The Radeon HD 6970 X2 incorporates 2 GB of GDDR5 memory. Because the memory runs at 1.375 GHz, and uses 256 bit bus, the effective memory bandwidth is 352 GB/s. The GPU supports PCI Express 2.1 interface, and needs 2 motherboard slots. The maximum power consumption of this model is 250 Watt.

More detailed specifications of the PowerColor Radeon HD 6970 X2 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:Radeon HD 6970 X2
Based on:AMD Radeon HD 6970 [Compare]
Target market segment:Desktop
Die name:Cayman
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:880 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:2 x 1375 MHz
Memory clock (effective):2 x 5.5 GHz
Memory interface width:256-bit
Memory bandwidth:2 x 176 GB/s

Cores / Texture

Color ROPs:2 x 32
Z/Stencil ROPs:2 x 128
Stream processors:2 x 1536
Texture units:2 x 96
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:250 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:2 x 27.3 Gigapixels/s
Texture fill rate:2 x 84.5 Gigatexels/s
Single presision compute power:2 x 2703.36 GFLOPS
Double precision compute power:2 x 675.84 GFLOPS

External connectors

Standard display connectors:DisplayPort 1.2
Dual-Link DVI
HDMI
VGA
Power connectors:1 x 6-pin
1 x 8-pin
Audio input for HDMI:Yes

Dimensions

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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