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Radeon HD 6970 DirectCU II / EAH6970 DCII/2DI4S/2GD5

Specifications of the ASUS Radeon HD 6970 DirectCU II GPU


ASUS Radeon HD 6970 DirectCU II (part number EAH6970 DCII/2DI4S/2GD5) is a Graphics Processing Unit for desktop market segment, based on AMD Radeon HD 6970. The GPU, produced on 40 nm technology, boasts TeraScale 3 Unified Processing architecture. The card has graphics clocked at 890 MHz. It also has 1536 stream processors, 96 texture units, as well as 32 color ROPs. The Radeon HD 6970 DirectCU II comes with 2 GB of GDDR5 memory. Since the memory runs at 1.375 GHz, and utilizes 256 bit bus, the effective memory bandwidth is 176 GB/s. The GPU supports PCI Express 2.1 interface, and requires 3 motherboard slots. The maximum power consumption of this model is 250 Watt, identical to the reference design.

Below you will find more detailed specs of the ASUS Radeon HD 6970 DirectCU II graphics card.

Name / Brand / Architecture

Manufacturer:ASUS
Model:Radeon HD 6970 DirectCU II
Part number:EAH6970 DCII/2DI4S/2GD5
Reference card?:No
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:890 MHz

Memory specifications

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

Cores / Texture

Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1536
Texture units: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 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:28.48 Gigapixels/s
Texture fill rate:85.44 Gigatexels/s
Single presision compute power:2764.8 GFLOPS
Double precision compute power:691.2 GFLOPS

External connectors

Standard display connectors:4 x DisplayPort
Dual-Link DVI-I
Single-Link DVI-D
Power connectors:2 x 8-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.69 inches (297 mm) x 5.00 inches (127 mm)
Width:Triple-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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