Radeon HD 6630M and Radeon HD 6520G + HD 7450M Dual Graphics - video card comparison
Radeon HD 6630M
Radeon HD 6520G + HD 7450M Dual Graphics
Architecture
Terascale 2 (2009−2015)
Terascale 2 (2009−2015)
GPU code name
Whistler-LP
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Market segment
Laptop
Laptop
Release date
January 2011
February 2012
Interface
PCIe 2.0 x16
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Core clock speed
485 MHz
400 / 700 MHz
Floating-point performance
480.0 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
480
Power consumption (TDP)
26 Watt
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Texture fill rate
12.00
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Memory type
DDR3
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Maximum RAM amount
1 GB
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Memory bus width
128 Bit
64 Bit
Memory clock speed
800 MHz
1800 MHz
Memory bandwidth
25.6 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
-
OpenGL
4.4
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Shader Model
5.0
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Vulkan
N/A
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