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Quadro 4000

Specifications of the Leadtek Quadro 4000 GPU


Leadtek Quadro 4000 is a desktop workstation Graphics Processing Unit, based on NVIDIA Quadro 4000, and built on 40 nm technology. The GPU was launched in July 2011. The cards graphics and processor clock speeds are 475 MHz and 950 MHz respectively. It also features 256 CUDA cores, 32 ROPs, together with 32 texture units. The Quadro 4000 comes with 2 GB of GDDR5 memory, clocked at 700 MHz. It has a 256 bit wide memory bus, which results in 89.6 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface, and needs a single slot on the motherboard. This model uses up to 142 Watt of power. Game and 3D graphics performance of the Leadtek Quadro 4000 can be improved if it is paired with a similar graphics card.

Below you will find detailed specs of the Leadtek Quadro 4000 graphics card.

Name / Brand / Architecture

Manufacturer:Leadtek
Model:Quadro 4000
Based on:NVIDIA Quadro 4000 [Compare]
Target market segment:Desktop Workstation
Die name:GF100
Architecture:Fermi
Fabrication process:40 nm
Transistors:3.1 billion
Bus interface:PCI-E 2.0 x 16
Launch date:July 2011

Frequency

Graphics clock:475 MHz
Processor clock:950 MHz

Memory specifications

Memory size:2048 MB
Memory type:GDDR5
Memory clock:700 MHz
Memory clock (effective):2.8 GHz
Memory interface width:**-bit
Memory bandwidth:89.6 GB/s

Cores / Texture

CUDA:2.0
CUDA cores:**
ROPs:32
Texture units:32
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Electric characteristics

Maximum power draw:142 W

Video features

Maximum digital resolution:**0 x 1600
Maximum DP resolution:**0 x 1600
Maximum DVI resolution:**0 x 1600
Anti-Aliasing technologies:** x FSAA

Performance

Pixel fill rate:15.2 Gigapixels/s
Texture fill rate:15.2 Gigatexels/s
Single presision compute power:486.4 GFLOPS
Double precision compute power:243.2 GFLOPS

External connectors

The number of analog outputs:1
The number of digital outputs:3
Active display channels:2
Standard display connectors:2 x DisplayPort
Dual-Link DVI-I
Power connectors:1 x 6-pin

Dimensions

Size (length x height):9.49 inches (241 mm) x 4.376 inches (111 mm)
Width:Single Slot

Other features / Support

Other features:3D Vision  ? 
3D Vision Pro  ? 
Direct Compute
SLI Multi-OS  ? 
Open CL support:1.1
OpenGL support:4.3
DirectX support:11.0
Shader model:5.0
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