Apple M1 8-Core GPU and Radeon Pro Vega 20 - video card comparison

Apple M1 8-Core GPU

Radeon Pro Vega 20

Architecture

-

Vega (2017−2021)

GPU code name

-

Vega Mobile

Market segment

Laptop

Mobile workstation

Release date

November 2020

November 2018

Interface

-

PCIe 3.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

-

1283 MHz

Core clock speed

1278 MHz

815 MHz

Manufacturing process technology

5 nm

14 nm

Pipelines / CUDA cores

8

1280

Power consumption (TDP)

-

100 Watt

Texture fill rate

-

102.6

Memory type

-

HBM2

Maximum RAM amount

-

4 GB

Memory bus width

-

1024 Bit

Memory clock speed

-

1480 MHz

Memory bandwidth

-

189.4 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

-

12 (12_1)

OpenCL

-

2.0

OpenGL

-

4.6

Shader Model

-

6.3

Vulkan

-

1.2.131