Radeon HD 3470 and Mobility Radeon HD 3400 - video card comparison
Radeon HD 3470
Mobility Radeon HD 3400
Architecture
TeraScale (2005−2013)
RV6xx (2007−2010)
GPU code name
RV620
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Market segment
Desktop
Laptop
Release date
January 2008
August 2010
Interface
PCIe 2.0 x16
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Supplementary power connectors
None
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Core clock speed
800 MHz
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Floating-point performance
64 gflops
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Manufacturing process technology
55 nm
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Number of transistors
181 million
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Pipelines / CUDA cores
40
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Power consumption (TDP)
30 Watt
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Texture fill rate
3.200
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Memory type
GDDR3
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Maximum RAM amount
256 MB
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Memory bus width
64 Bit
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Memory clock speed
1900 MHz
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Memory bandwidth
15.2 GB/s
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Shared memory
-
+
Display Connectors
1x DVI, 1x VGA, 1x S-Video
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DirectX
10.1 (10_1)
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OpenCL
N/A
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OpenGL
3.3
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Shader Model
4.1
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Vulkan
N/A
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