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GeForce GT 555M 1 GB GDDR5

Specifications of the NVIDIA GeForce GT 555M 1 GB GDDR5 GPU


NVIDIA GeForce GT 555M 1 GB GDDR5 mobile Graphics Processing Unit was launched in January 2011. The GPU makes use of Fermi architecture, and it is manufactured on 40 nm technological process. The cards graphics and processor clock speeds are 753 MHz and 1.506 GHz respectively. Furthermore, it has 96 CUDA cores, 4 ROPs, together with 16 texture units. The GeForce GT 555M 1 GB GDDR5 embeds 1 GB of GDDR5 memory, using 128 bit bus. The memory is clocked at 784 MHz, which translates to 50.18 GB/s memory bandwidth. The GPU supports PCI Express 2.0 interface. This model uses up to 35 Watt of power. The NVIDIA GeForce GT 555M 1 GB GDDR5 is compatible with SLI technology, and will perform significantly better in games when paired with a similar graphics card.

More detailed specifications of the NVIDIA GeForce GT 555M 1 GB GDDR5 GPU are available below.

Name / Brand / Architecture

Manufacturer:NVIDIA
Model:GeForce GT 555M 1 GB GDDR5
Reference card?:Yes
Target market segment:Mobile
Die name:GF108
Architecture:Fermi
Fabrication process:40 nm
Transistors:585 million
Bus interface:PCI-E 2.0 x 16
Launch date:January 2011

Frequency

Graphics clock:753 MHz
Processor clock:1506 MHz

Memory specifications

Memory size:** MB
Memory type:GDDR5
Memory clock:784 MHz
Memory clock (effective):3136 MHz
Memory interface width:128-bit
Memory bandwidth:50.18 GB/s

Cores / Texture

CUDA:2.1
CUDA cores:96
ROPs:4
Texture units:16
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:3.01 Gigapixels/s
Texture fill rate:12.05 Gigatexels/s
Single presision compute power:289.15 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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