GeForce GTX 550 Ti and GeForce GTX 275 PhysX Edition - video card comparison

GeForce GTX 550 Ti

GeForce GTX 275 PhysX Edition

Architecture

Fermi (2010−2014)

Tesla 2.0 (2007−2013)

GPU code name

GF116

GT200B

Market segment

Desktop

Release date

March 2011

February 2010

Bus support

16x PCI-E 2.0

Interface

PCIe 2.0 x16

Supplementary power connectors

One 6-pin

1x 6-pin + 1x 8-pin

SLI options

Core clock speed

900 MHz

633 MHz

CUDA cores

192

Floating-point performance

691.2 gflops

622.1 gflops

Manufacturing process technology

40 nm

55 nm

Number of transistors

1,170 million

1,400 million

Pipelines / CUDA cores

192

240

Power consumption (TDP)

116 Watt

219 Watt

Maximum GPU temperature

100 °C

Texture fill rate

28.8 billion/sec

50.64

Memory type

GDDR5

GDDR3

Maximum RAM amount

2 GB

896 MB

Memory bus width

192 Bit

448 Bit

Memory clock speed

4.1 GB/s

2268 MHz

Memory bandwidth

98.4 GB/s

127.0 GB/s

Display Connectors

Two Dual Link DVI-IMini HDMI

2x DVI

Multi monitor support

HDMI

Maximum VGA resolution

2048x1536

Audio input for HDMI

Internal

DirectX

12 (11_0)

11.1 (10_0)

CUDA

1.3

OpenCL

1.1

OpenGL

4.2

3.3

Shader Model

5.1

4.0

Vulkan

N/A