Switch GPU and Tegra K1 - video card comparison

Switch GPU

Tegra K1

Architecture

Maxwell 2.0 (2015−2019)

Kepler 2.0 (2013−2015)

GPU code name

GM20B

GK20A

Market segment

Desktop

Desktop

Release date

March 2017

-

Interface

IGP

IGP

Supplementary power connectors

None

-

Boost clock speed

768 MHz

951 MHz

Core clock speed

-

756 MHz

Manufacturing process technology

20 nm

28 nm

Number of transistors

2,000 million

-

Pipelines / CUDA cores

256

192

Power consumption (TDP)

15 Watt

8 Watt

Texture fill rate

12.29

7.608

Memory type

DDR4

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

64 Bit

System Shared

Memory clock speed

3200 MHz

System Shared

Memory bandwidth

25.6 GB/s

-

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

12 (11_0)

CUDA

5.3

-

OpenCL

1.2

-

OpenGL

4.6

ES 3.1

Shader Model

6.4

-

Vulkan

1.1.126

-