Radeon RX 570G and Radeon Graphics 448SP - video card comparison

Radeon RX 570G

Radeon Graphics 448SP

Architecture

GCN 4.0 (2016−2020)

GCN 5.1 (2018−2021)

GPU code name

Polaris 20

Renoir

Market segment

Desktop

Release date

October 2018

January 2020

Interface

PCIe 3.0 x16

IGP

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1234 MHz

1900 MHz

Core clock speed

1168 MHz

Manufacturing process technology

14 nm

7 nm

Number of transistors

5,700 million

9,800 million

Pipelines / CUDA cores

2048

448

Power consumption (TDP)

120 Watt

15 Watt

Texture fill rate

158.0

53.20

Memory type

GDDR5

System Shared

Maximum RAM amount

8 GB

System Shared

Memory bus width

256 Bit

System Shared

Memory clock speed

7000 MHz

System Shared

Memory bandwidth

224.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

Motherboard Dependent

HDMI

DirectX

12 (12_0)

12 (12_1)

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.4

6.7 (6.4)

Vulkan

1.2.131

1.3