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Spec GeForce GT 555M
Overview
Product name NVIDIA GeForce GT 555M
Architecture Fermi
Generation / family GeForce 500 Series
GPU codename GF106
Launch date 2011-07-02
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 GF106
SM / multiprocessor count 3
CUDA Cores 144
ROPs 16
TMUs 24
Clocks
Base / Core clock 590 MHz
Boost clock 590 MHz
Memory clock 900 MHz
Memory
Memory size 1 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
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.6
CUDA support 2.1
Shader Model 5.1
Performance / Benchmarks
FP32 throughput 0.34 TFLOPS

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