GMA 900 and RTX A400 - video card comparison

GMA 900

RTX A400

Architecture

Generation 3.0 (2005)

Ampere (2020−2022)

GPU code name

Grantsdale

GA107

Market segment

Desktop

Desktop

Release date

June 2004

April 2024

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1762 MHz

Core clock speed

333 MHz

-

Manufacturing process technology

130 nm

8 nm

Number of transistors

-

8,700 million

Pipelines / CUDA cores

-

768

Power consumption (TDP)

-

50 Watt

Texture fill rate

1.332

42.29

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

4 GB

Memory bus width

System Shared

64 Bit

Memory clock speed

System Shared

12 GB/s

Memory bandwidth

-

96 GB/s

Display Connectors

No outputs

4x mini-DisplayPort 1.4a

DirectX

9.0c

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

N/A

3.0

OpenGL

1.4

4.6

Shader Model

3.0

6.7

Vulkan

N/A

1.3