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Spec Radeon HD 6670 AMD
Overview
Product name AMD Radeon HD 6670
Architecture TeraScale 2
Generation / family Radeon HD 6000 Series
Launch date 2011-04-19
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 Turks
Stream Processors 480
ROPs 8
TMUs 24
Clocks
Base / Core clock 800 MHz
Boost clock 800 MHz
Memory clock 1,000 MHz
Memory
Memory size 1 GB
Memory type GDDR5
Memory bus width 128-bit
Memory bandwidth 64 GB/s
Bus / Interface
Bus interface PCIe 2.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 66 W
Recommended PSU 250 W
Slot width Single-slot
Display / Media
Display outputs 1x DVI, 1x HDMI 1.3a, 1x VGA
Features
DirectX support DirectX 11.0
OpenGL support OpenGL 4.4
Shader Model 5.0
Performance / Benchmarks
FP32 throughput 0.77 TFLOPS

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