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Radeon HD 7950 Boost

Specifications of the AMD Radeon HD 7950 Boost GPU


AMD Radeon HD 7950 Boost desktop Graphics Processing Unit was launched in June 2012. The GPU is built on Graphics Core Next architecture, and it is produced on 28 nm technology. The card has 850 MHz graphics clock frequency. It also has 1792 stream processors, 112 texture units, together with 32 color ROPs. The Radeon HD 7950 Boost incorporates 3 GB of GDDR5 memory, utilizing 384 bit bus. The memory is clocked at 1.25 GHz, which results in 240 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 slots on the motherboard. The maximum power consumption of this model is 200 Watt.

Below you will find detailed specs of the AMD Radeon HD 7950 Boost graphics card.

Name / Brand / Architecture

Manufacturer:AMD
Model:Radeon HD 7950 Boost
Reference card?:Yes
Target market segment:Desktop
Die name:Tahiti Pro
Architecture:Graphics Core Next
Fabrication process:28 nm
Transistors:4.31 billion
Bus interface:PCI-E 3.0 x 16
Launch date:June 2012

Frequency

Graphics clock:850 MHz
Boost clock:925 MHz

Memory specifications

Memory size:3072 MB
Memory type:GDDR5
Memory clock:1250 MHz
Memory clock (effective):5 GHz
Memory interface width:384-bit
Memory bandwidth:240 GB/s

Cores / Texture

Compute units:28
Color ROPs:32
Z/Stencil ROPs:128
Stream processors:1792
Texture units:112
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:200 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 2.0
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:29.6 Gigapixels/s
Texture fill rate:103.6 Gigatexels/s
Single presision compute power:3315.2 GFLOPS
Double precision compute power:828.8 GFLOPS

External connectors

Standard display connectors:2 x Mini-DisplayPort
Dual-Link DVI
HDMI
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Length:10.83 inches (275 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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