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Radeon HD 7950 Twin Frozr III / R7950 Twin Frozr 3GD5

Specifications of the MSI Radeon HD 7950 Twin Frozr III GPU


MSI Radeon HD 7950 Twin Frozr III (part number R7950 Twin Frozr 3GD5) desktop Graphics Processing Unit was introduced in January 2012. The card is based on AMD Radeon HD 7950, and manufactured on 28 nm technological process. The cards graphics frequency is 800 MHz. Furthermore, it has 1792 stream processors, 112 texture units, as well as 32 color ROPs. The Radeon HD 7950 Twin Frozr III incorporates 3 GB of GDDR5 memory, using 384 bit bus. The memory is clocked at 1.25 GHz, which translates to 240 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and uses 2 motherboard slots. The maximum power consumption of this model is 200 Watt, identical to the reference design.

More detailed specifications of the MSI Radeon HD 7950 Twin Frozr III card are available below.

Name / Brand / Architecture

Manufacturer:MSI
Model:Radeon HD 7950 Twin Frozr III
Part number:R7950 Twin Frozr 3GD5
Based on:AMD Radeon HD 7950 [Compare]
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:January 2012
Price at launch:$470

Frequency

Graphics clock:800 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:25.6 Gigapixels/s
Texture fill rate:89.6 Gigatexels/s
Single presision compute power:2867.2 GFLOPS
Double precision compute power:716.8 GFLOPS

External connectors

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

Dimensions

Size (length x height):10.3 inches (261 mm) x 4.37 inches (111 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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