Radeon RX 6400 and GeForce RTX 3050 Mobile Refresh 6 GB - video card comparison

Radeon RX 6400

GeForce RTX 3050 Mobile Refresh 6 GB

Architecture

RDNA 2.0 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 24

GA107

Market segment

Desktop

Laptop

Release date

January 2022

July 2022

Interface

PCIe 4.0 x4

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

2321 MHz

1492 MHz

Manufacturing process technology

6 nm

8 nm

Number of transistors

5,400 million

Pipelines / CUDA cores

768

2048

Power consumption (TDP)

53 Watt

75 Watt

Texture fill rate

111.4

95.49

Memory type

GDDR6

Maximum RAM amount

4 GB

6 GB

Memory bus width

64 Bit

96 Bit

Memory clock speed

16 GB/s

12 GB/s

Memory bandwidth

128.0 GB/s

144.0 GB/s

Display Connectors

1x HDMI 2.1, 1x DisplayPort 1.4a

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.2

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3