Riva 128 and Tegra K1 - video card comparison

Riva 128

Tegra K1

Architecture

-

Kepler 2.0 (2013−2015)

GPU code name

NV3

GK20A

Market segment

Desktop

Desktop

Release date

April 1997

-

Interface

AGP 2x

IGP

Supplementary power connectors

None

-

Boost clock speed

-

951 MHz

Core clock speed

100 MHz

756 MHz

Manufacturing process technology

350 nm

28 nm

Number of transistors

4 million

-

Pipelines / CUDA cores

-

192

Power consumption (TDP)

4 Watt

8 Watt

Texture fill rate

0.1

7.608

Memory type

SDR

System Shared

Maximum RAM amount

4 MB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

100 MHz

System Shared

Memory bandwidth

1.6 GB/s

-

Display Connectors

1x VGA, 1x DB13W3

No outputs

DirectX

5.0

12 (11_0)

OpenCL

N/A

-

OpenGL

1.0

ES 3.1

Vulkan

N/A

-