Radeon RX 5500 XT and Radeon RX 550 Mobile - video card comparison

Radeon RX 5500 XT

Radeon RX 550 Mobile

Architecture

RDNA 1.0 (2019−2020)

Polaris (2016−2019)

GPU code name

Navi 14 XTX

Polaris 12

Market segment

Desktop

Laptop

Release date

December 2019

March 2017

Interface

PCIe 4.0 x8

PCIe 3.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

1845 MHz

1476 MHz

Core clock speed

1607 MHz

1287 MHz

Floating-point performance

1,647 gflops

Manufacturing process technology

7 nm

14 nm

Number of transistors

6,400 million

2,200 million

Pipelines / CUDA cores

1408

640

Power consumption (TDP)

130 Watt

50 Watt

Texture fill rate

162.4

51.48

Memory type

GDDR6

GDDR5

Maximum RAM amount

8 GB

4 GB

Memory bus width

128 Bit

Memory clock speed

14000 MHz

6000 MHz

Memory bandwidth

224.0 GB/s

96 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

12 (12_0)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2.131

FreeSync