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Radeon HD 7950 3GB / 900492

VisionTek Radeon HD 7950 3GB (part number 900492) is a Graphics Processing Unit, aimed at desktop market. The GPU is based on AMD Radeon HD 7950 model, and is fabricated on 28 nm manufacturing process. The card has 880 MHz graphics clock frequency. It also has 1792 stream processors, 32 color ROPs, and 112 texture units. The Radeon HD 7950 3GB incorporates 3 GB of GDDR5 memory, clocked at 1.25 GHz. It has a 384 bit wide memory bus, which results in 240 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and requires 2 motherboard slots. The maximum power draw of this model is 200 Watt.

Below you will find more detailed specs of the card.

VisionTek Radeon HD 7950 3GB GPU specifications

Name / Brand / Architecture

Manufacturer: VisionTek
Model: Radeon HD 7950 3GB
Part number: 900492
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
Price at launch: $470

Frequency

Graphics clock: 880 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: 28.2 Gigapixels/s
Texture fill rate: 98.6 Gigatexels/s
Single presision compute power: 3153.92 GFLOPS
Double precision compute power: 788.48 GFLOPS

External connectors

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

Dimensions

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
Mantle support: Yes
Shader model: 5.0
Windows driver support: Windows 7
Windows Vista
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