Apple M1 8-Core GPU and Radeon R9 390X2 - video card comparison

Apple M1 8-Core GPU

Radeon R9 390X2

Architecture

-

GCN (2011−2017)

Market segment

Laptop

Desktop

Release date

November 2020

-

Boost clock speed

-

1000 MHz

Core clock speed

1278 MHz

-

Manufacturing process technology

5 nm

-

Pipelines / CUDA cores

8

-

Memory type

-

512

Memory bus width

-

5400 Bit

Shared memory

+

-

DirectX

-

GDDR5