Radeon RX 6400 and GeForce RTX 4050 Max-Q - video card comparison

Radeon RX 6400

GeForce RTX 4050 Max-Q

Architecture

RDNA 2.0 (2020−2022)

Ada Lovelace

GPU code name

Navi 24

AD107

Market segment

Desktop

Release date

January 2022

January 2023

Interface

PCIe 4.0 x4

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

2321 MHz

1605 MHz

Manufacturing process technology

6 nm

4 nm

Number of transistors

5,400 million

Pipelines / CUDA cores

768

2560

Power consumption (TDP)

53 Watt

35 Watt

Texture fill rate

111.4

128.4

Memory type

GDDR6

Maximum RAM amount

4 GB

6 GB

Memory bus width

64 Bit

96 Bit

Memory clock speed

16 GB/s

14 GB/s

Memory bandwidth

128.0 GB/s

168.0 GB/s

Display Connectors

1x HDMI 2.1, 1x DisplayPort 1.4a

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.2

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3