Radeon R5 A230 and Amethyst - video card comparison

Radeon R5 A230

Amethyst

Architecture

GCN 1.0 (2012−2020)

GCN 3.0 (2014−2017)

GPU code name

Jet

Amethyst

Market segment

Desktop

Desktop

Release date

January 2014

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Interface

PCIe 3.0 x8

-

Boost clock speed

855 MHz

-

Core clock speed

780 MHz

-

Floating-point performance

547.2 gflops

-

Manufacturing process technology

28 nm

28 nm

Number of transistors

690 million

5,000 million

Pipelines / CUDA cores

320

2048

Texture fill rate

17.10

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Memory type

DDR3

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Maximum RAM amount

4 GB

-

Memory bus width

64 Bit

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Memory clock speed

2000 MHz

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Memory bandwidth

16 GB/s

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Display Connectors

No outputs

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DirectX

12 (11_1)

12 (12_0)

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

5.1

6.5

Vulkan

1.2.131

1.2.170