Radeon X800 SE and RTX A400 - video card comparison

Radeon X800 SE

RTX A400

Architecture

R400 (2004−2008)

Ampere (2020−2022)

GPU code name

R423

GA107

Market segment

Desktop

Desktop

Release date

October 2004

April 2024

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1762 MHz

Core clock speed

425 MHz

-

Manufacturing process technology

130 nm

8 nm

Number of transistors

160 million

8,700 million

Pipelines / CUDA cores

-

768

Power consumption (TDP)

-

50 Watt

Texture fill rate

3.400

42.29

Memory type

DDR

GDDR6

Maximum RAM amount

128 MB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

1400 MHz

12 GB/s

Memory bandwidth

44.8 GB/s

96 GB/s

Display Connectors

1x DVI, 1x VGA, 1x S-Video

4x mini-DisplayPort 1.4a

DirectX

9.0b (9_2)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

N/A

3.0

OpenGL

2.0

4.6

Shader Model

-

6.7

Vulkan

N/A

1.3