Radeon HD 3450 and C61 - video card comparison

Radeon HD 3450

C61

Architecture

TeraScale (2005−2013)

Curie (2003−2013)

GPU code name

RV620

C61

Market segment

Desktop

Desktop

Release date

December 2007

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Interface

PCIe 2.0 x16

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Supplementary power connectors

None

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Core clock speed

600 MHz

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Floating-point performance

48 gflops

-

Manufacturing process technology

55 nm

90 nm

Number of transistors

181 million

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Pipelines / CUDA cores

40

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Power consumption (TDP)

25 Watt

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Texture fill rate

2.400

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Memory type

DDR2

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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

1000 MHz

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Memory bandwidth

8 GB/s

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Display Connectors

1x DVI, 1x VGA, 1x S-Video

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DirectX

10.1 (10_1)

9.0c (9_3)

OpenCL

N/A

N/A

OpenGL

3.3

2.0 (full) Shader Model4.13.0

Vulkan

N/A

N/A

PureVideo HD

-

VP1