RV770 and Switch GPU - video card comparison

RV770

Switch GPU

Architecture

TeraScale (2005−2013)

Maxwell 2.0 (2015−2019)

GPU code name

RV770

GM20B

Market segment

Desktop

Desktop

Release date

-

March 2017

Interface

-

IGP

Supplementary power connectors

-

None

Boost clock speed

-

768 MHz

Manufacturing process technology

55 nm

20 nm

Number of transistors

956 million

2,000 million

Pipelines / CUDA cores

800

256

Power consumption (TDP)

-

15 Watt

Texture fill rate

-

12.29

Memory type

-

DDR4

Maximum RAM amount

-

4 GB

Memory bus width

-

64 Bit

Memory clock speed

-

3200 MHz

Memory bandwidth

-

25.6 GB/s

Display Connectors

-

No outputs

DirectX

10.1 (10_1)

12 (12_1)

CUDA

-

5.3

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.1

6.4

Vulkan

N/A

1.1.126