Radeon RX 550 Mobile and GeForce RTX 4070 - video card comparison

Radeon RX 550 Mobile

GeForce RTX 4070

Architecture

Polaris (2016−2019)

Ada Lovelace

GPU code name

Polaris 12

AD104

Market segment

Laptop

Desktop

Release date

March 2017

April 2023

Interface

PCIe 3.0 x8

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1476 MHz

2475 MHz

Core clock speed

1287 MHz

1920 MHz

Floating-point performance

1,647 gflops

Manufacturing process technology

14 nm

5 nm

Number of transistors

2,200 million

35,800 million

Pipelines / CUDA cores

640

5888

Power consumption (TDP)

50 Watt

200 Watt

Texture fill rate

51.48

455.4

Memory type

GDDR5

GDDR6X

Maximum RAM amount

4 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

6000 MHz

21000 MHz

Memory bandwidth

96 GB/s

504.2 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3

FreeSync