Tonga and GeForce 9400 GT - video card comparison

Tonga

GeForce 9400 GT

Architecture

GCN 3.0 (2014−2017)

Tesla (2006−2010)

GPU code name

Tonga

G96C

Market segment

Desktop

Desktop

Release date

-

August 2008

Bus support

-

PCI-E 2.0

Interface

-

PCIe 2.0 x16

Supplementary power connectors

-

None

SLI options

-

+

Core clock speed

-

550 MHz

CUDA cores

-

16

Floating-point performance

-

29.376 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

5,000 million

314 million

Pipelines / CUDA cores

2048

16

Power consumption (TDP)

-

50 Watt

Maximum GPU temperature

-

105 °C

Texture fill rate

-

4.4 billion/sec

Memory type

-

DDR2

Maximum RAM amount

-

512 MB

Memory bus width

-

128 Bit

Memory clock speed

-

400 MHz

Memory bandwidth

-

12.8 GB/s

Display Connectors

-

Dual Link DVI

Multi monitor support

-

+

HDMI

-

+

Maximum VGA resolution

-

2048x1536

Audio input for HDMI

-

S/PDIF

DirectX

12 (12_0)

11.1 (10_0)

CUDA

-

+

OpenCL

2.1

1.1

OpenGL

4.6

2.1

Shader Model

6.5

4.0

Vulkan

1.2.170

N/A