Video Xpression and Switch GPU - video card comparison

Video Xpression

Switch GPU

Architecture

Mach (1992−1997)

Maxwell 2.0 (2015−2019)

GPU code name

Mach64

GM20B

Market segment

Desktop

Release date

October 1995

March 2017

Interface

PCI

IGP

Supplementary power connectors

None

Boost clock speed

768 MHz

Core clock speed

62 MHz

Manufacturing process technology

600 nm

20 nm

Number of transistors

1 million

2,000 million

Pipelines / CUDA cores

256

Power consumption (TDP)

15 Watt

Texture fill rate

12.29

Memory type

EDO

DDR4

Maximum RAM amount

1 MB

4 GB

Memory bus width

64 Bit

Memory clock speed

62 MHz

3200 MHz

Memory bandwidth

496.0 MB/s

25.6 GB/s

Display Connectors

1x VGA

No outputs

DirectX

N/A

12 (12_1)

CUDA

5.3

OpenCL

N/A

1.2

OpenGL

N/A

4.6

Shader Model

6.4

Vulkan

N/A

1.1.126