Radeon RX 550 and RTX 500 Ada Generation Mobile - video card comparison

Radeon RX 550

RTX 500 Ada Generation Mobile

Architecture

GCN 4.0 (2016−2020)

Ada Lovelace

GPU code name

Lexa

Market segment

Desktop

Laptop

Release date

April 2017

February 2024

Interface

PCIe 3.0 x8

Supplementary power connectors

None

Boost clock speed

1183 MHz

Core clock speed

1100 MHz

Floating-point performance

1,211 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

2,200 million

Pipelines / CUDA cores

512

2048

Power consumption (TDP)

50 Watt

60 Watt (35 - 60 Watt TGP)

Texture fill rate

37.86

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

7000 MHz

12000 MHz

Memory bandwidth

112.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

12 (12_0)

12 Ultimate

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

Vulkan

1.2.131