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Radeon HD 7970 Double Black Diamond edition / 7970PE53GDD

Specifications of the Diamond Multimedia Radeon HD 7970 Double Black Diamond edition GPU

Diamond Multimedia Radeon HD 7970 Double Black Diamond edition (part number 7970PE53GDD) is a Graphics Processing Unit, based on AMD Radeon HD 7970, and built on 28 nm technology. The GPU is aimed at desktop market segment. The card has graphics clocked at 1.025 GHz. Furthermore, it has 2048 stream processors, 128 texture units, as well as 32 color ROPs. The Radeon HD 7970 Double Black Diamond edition embeds 3 GB of GDDR5 memory. The memory utilizes 384 bit bus, and operates at 1.45 GHz. This allows the card to have 278.4 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. This model has the maximum power draw of 250 Watt.

Detailed specifications of the Diamond Multimedia Radeon HD 7970 Double Black Diamond edition graphics card you will find below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 7970 Double Black Diamond edition
Part number:7970PE53GDD
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

Frequency

Graphics clock:1025 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1450 MHz
Memory clock (effective):5.8 GHz
Memory interface width:384-bit
Memory bandwidth:278.4 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.2**
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:**0 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:32.8 Gigapixels/s
Texture fill rate:131.2 Gigatexels/s
Single presision compute power:4198.4 GFLOPS
Double precision compute power:1049.6 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):11.6 inches (295 mm) x 3.9 inches (99 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
Shader model:5.0
Windows driver support:Windows 7
Windows Vista
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