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Radeon HD 7970 / 7970PE53G V2

Specifications of the Diamond Multimedia Radeon HD 7970 GPU

Diamond Multimedia Radeon HD 7970 (part number 7970PE53G V2) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7970. The GPU is produced on 28 nm technological process. The card has 925 MHz graphics clock frequency. It also has 2048 stream processors, 32 color ROPs, along with 128 texture units. The Radeon HD 7970 comes with 3 GB of GDDR5 memory, utilizing 384 bit bus. The memory is clocked at 1.375 GHz, which gives 264 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.

Detailed specifications of the Diamond Multimedia Radeon HD 7970 graphics card are available below.

Name / Brand / Architecture

Manufacturer:Diamond Multimedia
Model:Radeon HD 7970
Part number:7970PE53G V2
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:925 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1375 MHz
Memory clock (effective):5.5 GHz
Memory interface width:384-bit
Memory bandwidth:264 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:29.6 Gigapixels/s
Texture fill rate:118.4 Gigatexels/s
Single presision compute power:3788.8 GFLOPS
Double precision compute power:947.2 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):10.5 inches (268 mm) x 5 inches (127 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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