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GeForce GT 555M 3 GB DDR3

Specifications of the NVIDIA GeForce GT 555M 3 GB DDR3 GPU


Released in January 2011, NVIDIA GeForce GT 555M 3 GB DDR3 mobile Graphics Processing Unit uses Fermi architecture, and is built on 40 nm technological process. The card sports 590 MHz graphics and 1.18 GHz processor clock speeds. Furthermore, it has 144 CUDA cores, 24 ROPs, along with 24 texture units. The GeForce GT 555M 3 GB DDR3 embeds 3 GB of DDR3 memory, utilizing 192 bit bus. The memory is clocked at 900 MHz, which translates to 43.2 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. The maximum power consumption of this model is 35 Watt. Gaming and 3D graphics performance of the NVIDIA GeForce GT 555M 3 GB DDR3 can be improved if it is paired with another graphics card.

Please see below for detailed specifications of the NVIDIA GeForce GT 555M 3 GB DDR3 graphics card.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GT 555M 3 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:590 MHz
Processor clock:1180 MHz

Memory specifications

Memory size:3072 MB
Memory type:DDR3
Memory clock:900 MHz
Memory clock (effective):1800 MHz
Memory interface width:192-bit
Memory bandwidth:43.2 GB/s

Cores / Texture

CUDA:2.1
CUDA cores:144
ROPs:24
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:2560 x 1600
Maximum VGA resolution:2048 x 1536
HDMI:Yes
HDMI version:1.4a

Performance

Pixel fill rate:14.16 Gigapixels/s
Texture fill rate:14.16 Gigatexels/s
Single presision compute power:339.84 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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