Quadro P620 and RTX A1000 Mobile 6 GB - video card comparison

Quadro P620

RTX A1000 Mobile 6 GB

Architecture

Pascal (2016−2021)

Ampere (2020−2022)

GPU code name

GP107

GA107

Market segment

Workstation

Laptop

Release date

May 2019

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

1442 MHz

1140 MHz

Core clock speed

1177 MHz

Floating-point performance

1,490 gflops

Manufacturing process technology

14 nm

8 nm

Number of transistors

3,300 million

8,700 million

Pipelines / CUDA cores

512

2048

Power consumption (TDP)

25 Watt

60 Watt

Texture fill rate

43.33

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

6000 MHz

11 GB/s

Memory bandwidth

80.13 GB/s

264.0 GB/s

Shared memory

Display Connectors

4x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

6.1

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3