GM200 and RTX A400 - video card comparison

GM200

RTX A400

Architecture

Maxwell 2.0 (2015−2019)

Ampere (2020−2022)

GPU code name

GM200

GA107

Market segment

Desktop

Desktop

Release date

-

April 2024

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1762 MHz

Manufacturing process technology

28 nm

8 nm

Number of transistors

8,000 million

8,700 million

Pipelines / CUDA cores

3072

768

Power consumption (TDP)

-

50 Watt

Texture fill rate

-

42.29

Memory type

-

GDDR6

Maximum RAM amount

-

4 GB

Memory bus width

-

64 Bit

Memory clock speed

-

12 GB/s

Memory bandwidth

-

96 GB/s

Display Connectors

-

4x mini-DisplayPort 1.4a

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.2

8.6

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.7

Vulkan

1.3

1.3

NVENC

5th Gen

-

PureVideo HD

VP6

-