GeForce 9400 and Redwood - video card comparison

GeForce 9400

Redwood

Architecture

Tesla (2006−2010)

TeraScale 2 (2009−2015)

GPU code name

C79

Redwood

Market segment

Desktop

Desktop

Release date

April 2007

-

Interface

PCI

-

Core clock speed

450 MHz

-

Manufacturing process technology

65 nm

40 nm

Number of transistors

314 million

627 million

Pipelines / CUDA cores

16

400

Power consumption (TDP)

40 Watt

-

Texture fill rate

3.600

-

Memory type

System Shared

-

Maximum RAM amount

System Shared

-

Memory bus width

System Shared

-

Memory clock speed

System Shared

-

Display Connectors

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

-

DirectX

11.1 (10_0)

11.2 (11_0)

OpenCL

N/A

1.2

OpenGL

3.3

4.4

Shader Model

4.0

5.0

Vulkan

N/A

N/A