Quadro M620 and RTX A1000 Mobile - video card comparison

Quadro M620

RTX A1000 Mobile

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM107

GA107

Market segment

Mobile workstation

Laptop

Release date

January 2017

March 2022

Interface

MXM-A (3.0)

PCIe 4.0 x8

Supplementary power connectors

None

-

Boost clock speed

977 MHz

1140 MHz

Core clock speed

1018 MHz

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,870 million

-

Pipelines / CUDA cores

512

2048

Power consumption (TDP)

30 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

31.26

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

5012 MHz

14000 MHz

Memory bandwidth

80 GB/s

176.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

Display Port

1.2

-

DirectX

12

12 Ultimate (12_2)

CUDA

5.0

8.6

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5.0

6.7

Vulkan

1.1.126

1.3

3D Stereo

+

-

Mosaic

+

-

nView Display Management

+

-

Optimus

+

-