Radeon HD 6470M and Radeon Xpress X1250 - video card comparison

Radeon HD 6470M

Radeon Xpress X1250

Architecture

Terascale 2 (2009−2015)

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GPU code name

Seymour XT

RS690M

Market segment

Laptop

Laptop

Release date

January 2011

February 2007

Interface

PCIe 2.0 x16

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Boost clock speed

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350 MHz

Core clock speed

700 / 750 MHz

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Floating-point performance

224 gflops

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Manufacturing process technology

40 nm

80 nm

Number of transistors

370 million

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Pipelines / CUDA cores

160

4

Texture fill rate

5.600

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Memory type

DDR3

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Maximum RAM amount

1 GB

128 MB

Memory bus width

64 Bit

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Memory clock speed

800 MHz

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Memory bandwidth

12.8 GB/s

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Shared memory

-

+

Display Connectors

No outputs

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DirectX

11.2 (11_0)

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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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