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Quadro 4000 for Mac / VCQ4000MAC-PB

PNY Quadro 4000 for Mac (part number VCQ4000MAC-PB) Graphics Processing Unit for desktop workstation market segment is based on NVIDIA Quadro 4000 for Mac, and fabricated on 40 nm manufacturing process. The GPU was released in July 2011. The card's processor and graphics clock speeds are 950 MHz and 475 MHz respectively. Furthermore, it has 256 CUDA cores, 32 ROPs, and 32 texture units. The Quadro 4000 for Mac has 2 GB of GDDR5 memory, utilizing 256 bit interface. The memory is clocked at 700 MHz, which translates to 89.6 GB/s memory bandwidth. The GPU has PCI Express 2.0 interface, and needs 1 motherboard slot. The maximum power draw of this model is 142 Watt. For increased PNY Quadro 4000 for Mac 3D graphics and gaming performance, it can be paired with another card in SLI mode.

Detailed specifications of the GPU you will find below.

PNY Quadro 4000 for Mac GPU specifications

Name / Brand / Architecture

Manufacturer: PNY
Model: Quadro 4000 for Mac
Part number: VCQ4000MAC-PB
Based on: NVIDIA Quadro 4000 for Mac [Compare]
Target market segment: Desktop Workstation (Mac Pro)
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: 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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