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Radeon HD 7950 royalQueen / CGAX-7957F

Specifications of the Club 3D Radeon HD 7950 royalQueen GPU


Club 3D Radeon HD 7950 royalQueen (part number CGAX-7957F) Graphics Processing Unit for desktop market segment is based on AMD Radeon HD 7950, and produced on 28 nm manufacturing process. The cards graphics frequency is 800 MHz. It also has 1792 stream processors, 32 color ROPs, along with 112 texture units. The Radeon HD 7950 royalQueen comes with 3 GB of GDDR5 memory. Because the memory operates at 1.25 GHz, and utilizes 384 bit bus, the effective memory bandwidth is 240 GB/s. The GPU supports PCI Express 3.0 interface, and needs 2 motherboard slots. The maximum power draw of this model is 200 Watt, identical to the reference design.

Below you will find detailed specs of the Club 3D Radeon HD 7950 royalQueen card.

Name / Brand / Architecture

Manufacturer:Club 3D
Model:Radeon HD 7950 royalQueen
Part number:CGAX-7957F
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

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.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:200 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 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-DP
Dual-Link DVI-I
HDMI
Single Link DVI-D
Power connectors:2 x 6-pin
Audio input for HDMI:Yes

Dimensions

Size (length x height):10.55 inches (268 mm) x 4.80 inches (122 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

Notes


CoolStream high performance cooling
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