Radeon HD 6645G2 and Apple M3 Max 30-Core GPU - video card comparison

Radeon HD 6645G2

Apple M3 Max 30-Core GPU

Architecture

Terascale 2 (2009−2015)

-

Market segment

Laptop

Laptop

Release date

June 2011

October 2023

Manufacturing process technology

40 nm

5 nm

Pipelines / CUDA cores

560

30

Power consumption (TDP)

-

53 Watt

Memory type

-

LPDDR5-6400

Shared memory

-

-

DirectX

11

-