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HD7950-Z VF3000 LED

Zalman HD7950-Z VF3000 LED is a Graphics Processing Unit, based on AMD Radeon HD 7950, and built on 28 nm technological process. The GPU is targeted at desktop market. The card's graphics frequency is 800 MHz. It also has 1792 stream processors, 112 texture units, and 32 color ROPs. The HD7950-Z VF3000 LED comes with 3 GB of GDDR5 memory, using 384 bit interface. The memory is clocked at 1.25 GHz, which gives 240 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface, and needs 2 slots on the motherboard. Similar to the reference design, this model has the maximum power draw of 200 Watt.

Below you will find detailed specifications of the card.

Zalman HD7950-Z VF3000 LED GPU specifications

Name / Brand / Architecture

Manufacturer: Zalman
Model: HD7950-Z VF3000 LED
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
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

Notes


20C cooler than reference design
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