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GeForce GT 555M 2 GB DDR3

Specifications of the NVIDIA GeForce GT 555M 2 GB DDR3 GPU


NVIDIA GeForce GT 555M 2 GB DDR3 is a mobile Graphics Processing Unit, that makes use of Fermi architecture and is produced on 40 nm technology. The GPU was launched in January 2011. The cards graphics and processor clock speeds are 650 MHz and 1.3 GHz respectively. Furthermore, it has 144 CUDA cores, 24 texture units, as well as 16 ROPs. The GeForce GT 555M 2 GB DDR3 incorporates 2 GB of DDR3 memory, using 128 bit bus. The memory is clocked at 900 MHz, which gives 28.8 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. The maximum power draw of this model is 35 Watt. For improved NVIDIA GeForce GT 555M 2 GB DDR3 3D graphics and game performance, it can be paired with a similar graphics card in SLI mode.

Below you will find more detailed specs of the NVIDIA GeForce GT 555M 2 GB DDR3 graphics card.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GT 555M 2 GB DDR3
Reference card?:Yes
Target market segment:Mobile
Die name:GF106
Architecture:Fermi
Fabrication process:40 nm
Transistors:1.17 billion
Bus interface:PCI-E 2.0 x 16
Launch date:January 2011

Frequency

Graphics clock:650 MHz
Processor clock:1300 MHz

Memory specifications

Memory size:2048 MB
Memory type:DDR3
Memory clock:900 MHz
Memory clock (effective):1800 MHz
Memory interface width:128-bit
Memory bandwidth:28.8 GB/s

Cores / Texture

CUDA:2.1
CUDA cores:144
ROPs:16
Texture units:24
RAMDACs:400 MHz

SLI / Crossfire

Maximum SLI options:2-way

Electric characteristics

Maximum power draw:35 W

Video features

Maximum digital resolution:**0 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:10.4 Gigapixels/s
Texture fill rate:15.6 Gigatexels/s
Single presision compute power:374.4 GFLOPS

External connectors

Audio input for HDMI:Internal

Other features / Support

Other features:3D Vision  ? 
HDCP
Optimus
PhysX
Open CL support:1.1
OpenGL support:4.2
DirectX support:11.0
Shader model:5.0
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