Cedar and GeForce 8400 - video card comparison

Cedar

GeForce 8400

Architecture

TeraScale 2 (2009−2015)

Tesla (2006−2010)

GPU code name

Cedar

G98

Market segment

Desktop

Desktop

Release date

-

December 2007

Interface

-

PCIe 2.0 x16

Supplementary power connectors

-

None

Core clock speed

-

540 MHz

Floating-point performance

-

20.8 gflops

Manufacturing process technology

40 nm

65 nm

Number of transistors

292 million

210 million

Pipelines / CUDA cores

80

8

Power consumption (TDP)

-

25 Watt

Texture fill rate

-

4.320

Memory type

-

DDR2

Maximum RAM amount

-

256 MB

Memory bus width

-

64 Bit

Memory clock speed

-

1000 MHz

Memory bandwidth

-

8 GB/s

Display Connectors

-

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

DirectX

11.2 (11_0)

11.1 (10_0)

CUDA

-

1.1

OpenCL

1.2

1.1

OpenGL

4.4

3.3

Shader Model

5.0

4.0

Vulkan

N/A

N/A