Tegra K1 and Jetson TK1 - video card comparison

Tegra K1

Jetson TK1

Architecture

Kepler 2.0 (2013−2015)

Kepler 2.0 (2013−2015)

GPU code name

GK20A

GK20A

Market segment

Desktop

Desktop

Release date

-

October 2014

Interface

IGP

PCIe 1.0 x1

Boost clock speed

951 MHz

951 MHz

Core clock speed

756 MHz

-

Manufacturing process technology

28 nm

28 nm

Pipelines / CUDA cores

192

192

Power consumption (TDP)

8 Watt

8 Watt

Texture fill rate

7.608

7.608

Memory type

System Shared

DDR3L

Maximum RAM amount

System Shared

2 GB

Memory bus width

System Shared

64 Bit

Memory clock speed

System Shared

934 MBps

Memory bandwidth

-

7.472 GB/s

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (11_0)

12 (11_0)

CUDA

-

3.2

OpenCL

-

N/A

OpenGL

ES 3.1

ES 3.1

Shader Model

-

6.5 (5.1)

Vulkan

-

1.3