Radeon RX 5500 XT and Polaris 20 - video card comparison

Radeon RX 5500 XT

Polaris 20

Architecture

RDNA 1.0 (2019−2020)

GCN 4.0 (2016−2020)

GPU code name

Navi 14 XTX

Polaris 20

Market segment

Desktop

Release date

December 2019

Interface

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

1845 MHz

Core clock speed

1607 MHz

Manufacturing process technology

7 nm

14 nm

Number of transistors

6,400 million

5,700 million

Pipelines / CUDA cores

1408

2304

Power consumption (TDP)

130 Watt

Texture fill rate

162.4

Memory type

GDDR6

Maximum RAM amount

8 GB

Memory bus width

128 Bit

Memory clock speed

14000 MHz

Memory bandwidth

224.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 (12_0)

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3