Radeon HD 7670M and Radeon HD 7500G + HD 7550M Dual Graphics - video card comparison
Radeon HD 7670M
Radeon HD 7500G + HD 7550M Dual Graphics
Architecture
Terascale 2 (2009−2015)
Terascale 3 (2010−2013)
GPU code name
Thames XT
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Market segment
Laptop
Laptop
Release date
June 2011
May 2012
Interface
PCIe 2.0 x16
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Core clock speed
600 MHz
655 / 600 MHz
Floating-point performance
576.0 gflops
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Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
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Pipelines / CUDA cores
480
736
Power consumption (TDP)
20 Watt
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Texture fill rate
14.40
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Memory type
DDR3, (GDDR5)
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Maximum RAM amount
2 GB
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Memory bus width
128 Bit
128 Bit
Memory clock speed
1800 MHz
1800 MHz
Memory bandwidth
28.8 GB/s
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Shared memory
-
+
Display Connectors
No outputs
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DirectX
11.2 (11_0)
11
OpenCL
1.2
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OpenGL
4.4
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Shader Model
5.0
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Vulkan
N/A
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