Stoney and Sumo - video card comparison

Stoney

Sumo

Architecture

GCN 3.0 (2014−2017)

TeraScale 2 (2009−2015)

GPU code name

Stoney

Sumo

Market segment

Desktop

Desktop

Release date

-

-

Manufacturing process technology

28 nm

32 nm

Number of transistors

1,200 million

1,178 million

Pipelines / CUDA cores

192

400

DirectX

12 (12_0)

11.2 (11_0)

OpenCL

2.1

1.2

OpenGL

4.6

4.4

Shader Model

6.5

5.0

Vulkan

1.2.170

N/A