Radeon RX 6400 and RTX 1000 Mobile Ada Generation - video card comparison

Radeon RX 6400

RTX 1000 Mobile Ada Generation

Architecture

RDNA 2.0 (2020−2022)

Ada Lovelace

GPU code name

Navi 24

AD107

Market segment

Desktop

Laptop

Release date

January 2022

February 2024

Interface

PCIe 4.0 x4

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

2321 MHz

2025 MHz

Manufacturing process technology

6 nm

5 nm

Number of transistors

5,400 million

18,900 million

Pipelines / CUDA cores

768

2560

Power consumption (TDP)

53 Watt

35 Watt

Texture fill rate

111.4

162.0

Memory type

GDDR6

Maximum RAM amount

4 GB

6 GB

Memory bus width

64 Bit

96 Bit

Memory clock speed

16 GB/s

Memory bandwidth

128.0 GB/s

192.0 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