Radeon HD 7950M and Apple M3 Max 40-Core GPU - video card comparison

Radeon HD 7950M

Apple M3 Max 40-Core GPU

Architecture

GCN (2011−2017)

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GPU code name

Wimbledon Pro

-

Market segment

Laptop

Laptop

Release date

May 2012

October 2023

Interface

MXM-B (3.0)

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Core clock speed

700 MHz

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Manufacturing process technology

28 nm

5 nm

Number of transistors

2,800 million

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Pipelines / CUDA cores

1280

40

Power consumption (TDP)

50 Watt

53 Watt

Texture fill rate

56.00

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Memory type

GDDR5

LPDDR5-6400

Maximum RAM amount

2 GB

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Memory bus width

256 Bit

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Memory clock speed

4000 MHz

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Memory bandwidth

128.0 GB/s

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Shared memory

-

-

Display Connectors

No outputs

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DirectX

12 (11_1)

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OpenCL

1.2

-

OpenGL

4.6

-

Shader Model

5.1

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Vulkan

1.2.131

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