GeForce GTX 960 OEM and GeForce GTX 275 PhysX Edition - video card comparison

GeForce GTX 960 OEM

GeForce GTX 275 PhysX Edition

Architecture

Maxwell 2.0 (2015−2019)

Tesla 2.0 (2007−2013)

GPU code name

GM206

GT200B

Market segment

Desktop

Release date

November 2015

February 2010

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1201 MHz

Core clock speed

924 MHz

633 MHz

Floating-point performance

2,460 gflops

622.1 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

2,940 million

1,400 million

Pipelines / CUDA cores

1024

240

Power consumption (TDP)

219 Watt

Texture fill rate

76.86

50.64

Memory type

GDDR5

GDDR3

Maximum RAM amount

4 GB

896 MB

Memory bus width

128 Bit

448 Bit

Memory clock speed

7012 MHz

2268 MHz

Memory bandwidth

112.2 GB/s

127.0 GB/s

Display Connectors

No outputs

2x DVI

DirectX

12 (12_1)

11.1 (10_0)

CUDA

5.2

1.3

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

6.4

4.0

Vulkan

1.1.126

N/A