GeForce GTX 550 Ti and GeForce 405 OEM - video card comparison

GeForce GTX 550 Ti

GeForce 405 OEM

Architecture

Fermi (2010−2014)

Tesla 2.0 (2007−2013)

GPU code name

GF116

GT216

Market segment

Desktop

Desktop

Release date

March 2011

September 2010

Bus support

16x PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 2.0 x16

Supplementary power connectors

One 6-pin

None

SLI options

+

-

Core clock speed

900 MHz

475 MHz

CUDA cores

192

-

Floating-point performance

691.2 gflops

44.86 gflops

Manufacturing process technology

40 nm

40 nm

Number of transistors

1,170 million

486 million

Pipelines / CUDA cores

192

24

Power consumption (TDP)

116 Watt

25 Watt

Maximum GPU temperature

100 °C

-

Texture fill rate

28.8 billion/sec

5.700

Memory type

GDDR5

DDR2

Maximum RAM amount

2 GB

1 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

4.1 GB/s

800 MBps

Memory bandwidth

98.4 GB/s

12.8 GB/s

Display Connectors

Two Dual Link DVI-IMini HDMI

1x DVI, 1x HDMI, 1x VGA

Multi monitor support

+

-

HDMI

+

+

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

Internal

-

DirectX

12 (11_0)

11.1 (10_1)

CUDA

+

1.2

OpenCL

1.1

1.1

OpenGL

4.2

3.3

Shader Model

5.1

4.1

Vulkan

N/A

N/A