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LCS HD7970 3GB GDDR5 / AX7970 3GBD5-W2DH

Specifications of the PowerColor LCS HD7970 3GB GDDR5 GPU


PowerColor LCS HD7970 3GB GDDR5 (part number AX7970 3GBD5-W2DH) desktop Graphics Processing Unit was launched in February 2012. The card is based on AMD Radeon HD 7970, and fabricated on 28 nm manufacturing process. The cards graphics frequency is 1.05 GHz. It also has 2048 stream processors, 128 texture units, along with 32 color ROPs. The LCS HD7970 3GB GDDR5 comes with 3 GB of GDDR5 memory, utilizing 384 bit bus. The memory is clocked at 1.425 GHz, which translates to 273.6 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model needs up to 250 Watt of power, identical to the reference design.

More detailed specifications of the PowerColor LCS HD7970 3GB GDDR5 graphics card you will find below.

Name / Brand / Architecture

Manufacturer:PowerColor
Model:LCS HD7970 3GB GDDR5
Part number:AX7970 3GBD5-W2DH
Reference card?:Yes
Based on:AMD Radeon HD 7970 [Compare]
Target market segment:Desktop
Die name:Tahiti XT
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:4.31 billion
Bus interface:PCI-E 3.0 x 16
Launch date:February 2012

Frequency

Graphics clock:1050 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1425 MHz
Memory clock (effective):5.7 GHz
Memory interface width:384-bit
Memory bandwidth:273.6 GB/s

Cores / Texture

Compute units:32
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:2048
Texture units:128
RAMDACs:400 MHz
Decoders:Adobe Flash
DXVA 1.0 & 2.0
H.264
MPEG 2 (SH & HD)
MPEG-4 Part 2 (DivX/Xvid)
MVC (Blu-ray 3D)
VC-1
WMV HD

SLI / Crossfire

Maximum crossfire options:4-way

Electric characteristics

Maximum power draw:250 W

Video features

Multi-monitor:Up to 6 displays
Maximum DP resolution:4096 x 2160
Maximum DVI resolution:2560 x 1600
Maximum HDMI resolution:4096 x 3112
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:33.6 Gigapixels/s
Texture fill rate:134.4 Gigatexels/s
Single presision compute power:4300.8 GFLOPS
Double precision compute power:1075.2 GFLOPS

External connectors

Standard display connectors:2 x Mini-DP
Dual-Link DVI-I
HDMI
Power connectors:1 x 6-pin
1 x 8-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):11.22 inches (285 mm) x 5.31 inches (135 mm)
Width:Dual-Slot

Other features / Support

Other features:AMD PowerTune
AMD ZeroCore Power
ATI/AMD PowerPlay
Direct Compute 11
HD3D Technology
HDCP
High Dynamic Range (HDR) Support
Open CL support:1.2
OpenGL support:4.2
DirectX support:11.0
Mantle support:Yes
Shader model:5.0
Windows driver support:Windows 7
Windows Vista

Notes


Comes with waterblock fitted
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