GeForce GTX 950 OEM and GeForce GTX 260 OEM - video card comparison

GeForce GTX 950 OEM

GeForce GTX 260 OEM

Architecture

Maxwell 2.0 (2015−2019)

Tesla 2.0 (2007−2013)

GPU code name

GM206S

GT200B

Market segment

Desktop

Release date

2016

December 2009

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

None

2x 6-pin

Boost clock speed

1203 MHz

Core clock speed

937 MHz

518 MHz

Floating-point performance

1,946 gflops

414.7 gflops

Manufacturing process technology

28 nm

55 nm

Number of transistors

2,940 million

1,400 million

Pipelines / CUDA cores

1024

192

Power consumption (TDP)

182 Watt

Texture fill rate

76.99

33.15

Memory type

GDDR5

GDDR3

Maximum RAM amount

4 GB

1792 MB

Memory bus width

128 Bit

448 Bit

Memory clock speed

5 GB/s

2016 MHz

Memory bandwidth

80.19 GB/s

112.9 GB/s

Display Connectors

No outputs

2x DVI, 1x S-Video

DirectX

12 (12_1)

11.1 (10_0)

CUDA

5.2

1.3

OpenCL

3.0

1.1

OpenGL

4.6

3.3

Shader Model

6.7

4.0

Vulkan

1.3

N/A