GeForce GTX 260 OEM and GeForce GTX 1660 - video card comparison

GeForce GTX 260 OEM

GeForce GTX 1660

Architecture

Tesla 2.0 (2007−2013)

Turing (2018−2021)

GPU code name

GT200B

Turing TU116

Market segment

Desktop

Release date

December 2009

March 2019

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 6-pin

1x 8-pin

Boost clock speed

1785 MHz

Core clock speed

518 MHz

1530 MHz

Floating-point performance

414.7 gflops

Manufacturing process technology

55 nm

12 nm

Number of transistors

1,400 million

6,600 million

Pipelines / CUDA cores

192

1408

Power consumption (TDP)

182 Watt

120 Watt

Texture fill rate

33.15

157.1

Memory type

GDDR3

GDDR5

Maximum RAM amount

1792 MB

6 GB

Memory bus width

448 Bit

192 Bit

Memory clock speed

2016 MHz

8000 MHz

Memory bandwidth

112.9 GB/s

192.1 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

11.1 (10_0)

12 (12_1)

CUDA

1.3

7.5

OpenCL

1.1

1.2

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2.131