Radeon HD 6550D and Radeon R9 390X2 - video card comparison

Radeon HD 6550D

Radeon R9 390X2

Architecture

Terascale 2 (2009−2015)

GCN (2011−2017)

GPU code name

Llano

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Market segment

Desktop

Desktop

Release date

June 2011

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Interface

IGP

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Boost clock speed

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1000 MHz

Core clock speed

600 MHz

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Manufacturing process technology

32 nm

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Number of transistors

1000 Million

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Pipelines / CUDA cores

400

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Power consumption (TDP)

65 Watt

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Texture fill rate

12.00

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Memory type

System Shared

512

Maximum RAM amount

System Shared

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Memory bus width

System Shared

5400 Bit

Memory clock speed

System Shared

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Shared memory

+

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Display Connectors

No outputs

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DirectX

11.2 (11_0)

GDDR5

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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