Radeon Pro 450 and Apple M1 GPU - video card comparison

Radeon Pro 450

Apple M1 GPU

Architecture

Polaris (2016−2019)

-

GPU code name

Polaris 11

-

Market segment

Mobile workstation

Laptop

Release date

October 2016

November 2020

Interface

PCIe 3.0 x8

-

Core clock speed

800 MHz

-

Floating-point performance

1,024 gflops

-

Manufacturing process technology

14 nm

5 nm

Number of transistors

3,000 million

-

Pipelines / CUDA cores

640

8

Power consumption (TDP)

75 Watt

-

Texture fill rate

32.00

-

Memory type

GDDR5

-

Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

-

Memory clock speed

5080 MHz

-

Memory bandwidth

81.28 GB/s

-

Shared memory

-

+

Display Connectors

No outputs

-

DirectX

12 (12_0)

-

OpenCL

2.0

-

OpenGL

4.6

-

Shader Model

6.4

-

Vulkan

1.2.131

-

FreeSync

+

-