Radeon R9 390X2 and Apple M3 Max 40-Core GPU - video card comparison

Radeon R9 390X2

Apple M3 Max 40-Core GPU

Architecture

GCN (2011−2017)

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Market segment

Desktop

Laptop

Release date

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October 2023

Boost clock speed

1000 MHz

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Manufacturing process technology

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5 nm

Pipelines / CUDA cores

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40

Power consumption (TDP)

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53 Watt

Memory type

512

LPDDR5-6400

Memory bus width

5400 Bit

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Shared memory

-

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DirectX

GDDR5

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