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Spec GeForce GT 555M 2 GB
Overview
Product name NVIDIA GeForce GT 555M 2 GB
Architecture Fermi 2.0
Generation / family GeForce 500 Series
GPU codename GF116S
Launch date 2012-03-26
Market segment Laptop in GeForce 500 Series
Board type / entry type Laptop GPU
GPU
Process node TSMC 40 nm
Die size 238 mm²
Transistor count 1.17 billion
GPU chip GF116S
SM / multiprocessor count 2
CUDA Cores 144
ROPs 16
TMUs 24
Clocks
Base / Core clock 675 MHz
Boost clock 675 MHz
Memory clock 900 MHz
Memory
Memory size 2 GB
Memory type DDR3
Memory bus width 128-bit
Memory bandwidth 28.8 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 35 W
Power connectors None
Slot width IGP
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
CUDA support 2.1
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.39 TFLOPS

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