GeForce 8300 and RTX A400 - video card comparison

GeForce 8300

RTX A400

Architecture

Tesla (2006−2010)

Ampere (2020−2022)

GPU code name

C78

GA107

Market segment

Desktop

Desktop

Release date

April 2007

April 2024

Interface

PCI

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1762 MHz

Core clock speed

500 MHz

-

Manufacturing process technology

80 nm

8 nm

Number of transistors

210 million

8,700 million

Pipelines / CUDA cores

16

768

Power consumption (TDP)

40 Watt

50 Watt

Texture fill rate

4.000

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

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

4x mini-DisplayPort 1.4a

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

N/A

3.0

OpenGL

3.3

4.6

Shader Model

4.0

6.7

Vulkan

N/A

1.3