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Spec Radeon HD 7550M AMD
Overview
Product name AMD Radeon HD 7550M
Architecture TeraScale 2
Generation / family Radeon HD 7000 Series
Launch date 2012-01-07
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 40 nm
Die size 118 mm²
Transistor count 0.72 billion
GPU chip Thames
Stream Processors 480
ROPs 16
TMUs 24
Clocks
Base / Core clock 500 MHz
Boost clock 500 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 14 W
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.4
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 0.48 TFLOPS

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