GeForce 505 OEM and RTX A400 - video card comparison

GeForce 505 OEM

RTX A400

Architecture

Tesla 2.0 (2007−2013)

Ampere (2020−2022)

GPU code name

GT216

GA107

Market segment

Desktop

Desktop

Release date

February 2013

April 2024

Interface

PCIe 1.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1762 MHz

Core clock speed

615 MHz

-

Floating-point performance

44.86 gflops

-

Manufacturing process technology

40 nm

8 nm

Number of transistors

486 million

8,700 million

Pipelines / CUDA cores

24

768

Power consumption (TDP)

25 Watt

50 Watt

Texture fill rate

7.380

42.29

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1400 MHz

12 GB/s

Memory bandwidth

22.4 GB/s

96 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x VGA

4x mini-DisplayPort 1.4a

HDMI

+

-

DirectX

11.1 (10_1)

12 Ultimate (12_2)

CUDA

1.2

8.6

OpenCL

1.1

3.0

OpenGL

3.3

4.6

Shader Model

4.1

6.7

Vulkan

N/A

1.3