Radeon RX 570 Mobile and Quadro P620 - video card comparison

Radeon RX 570 Mobile

Quadro P620

Architecture

Polaris (2016−2019)

Pascal (2016−2021)

GPU code name

Polaris 10 Pro

GP107

Market segment

Laptop

Workstation

Release date

January 2017

May 2019

Interface

MXM-B (3.0)

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1206 MHz

1442 MHz

Core clock speed

926 MHz

1177 MHz

Floating-point performance

4,940 gflops

1,490 gflops

Manufacturing process technology

14 nm

Number of transistors

5,700 million

3,300 million

Pipelines / CUDA cores

2048

512

Power consumption (TDP)

120 Watt

25 Watt

Texture fill rate

154.4

43.33

Memory type

GDDR5

Maximum RAM amount

8 GB

2 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

7000 MHz

6000 MHz

Memory bandwidth

211.2 GB/s

80.13 GB/s

Shared memory

Display Connectors

No outputs

4x mini-DisplayPort

DirectX

12 (12_0)

12 (12_1)

CUDA

6.1

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131

FreeSync