Radeon R9 M380 Mac Edition and RSX-90nm - video card comparison

Radeon R9 M380 Mac Edition

RSX-90nm

Architecture

GCN 2.0 (2013−2017)

Curie (2003−2013)

GPU code name

Strato

RSX-90nm

Market segment

Desktop

Desktop

Release date

May 2015

-

Interface

PCIe 3.0 x16

-

Boost clock speed

1021 MHz

-

Core clock speed

900 MHz

-

Floating-point performance

1,568 gflops

-

Manufacturing process technology

28 nm

90 nm

Number of transistors

2,080 million

300 million

Pipelines / CUDA cores

768

-

Texture fill rate

49.01

-

Memory type

GDDR5

-

Maximum RAM amount

2 GB

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Memory bus width

128 Bit

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Memory clock speed

6272 MHz

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Memory bandwidth

100.4 GB/s

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Display Connectors

No outputs

-

DirectX

12 (12_0)

N/A

OpenCL

2.0

N/A

OpenGL

4.6

ES 1.1

Shader Model

6.3

-

Vulkan

1.2.131

N/A