GeForce GTX 1660 Mobile and GeForce GTX 1080 Ti 12 GB - video card comparison

GeForce GTX 1660 Mobile

GeForce GTX 1080 Ti 12 GB

Architecture

Turing (2018−2021)

Pascal (2016−2021)

GPU code name

TU116B

GP102

Market segment

Laptop

Desktop

Release date

May 2019

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1590 MHz

1670 MHz

Core clock speed

1455 MHz

Manufacturing process technology

12 nm

16 nm

Number of transistors

6,600 million

11,800 million

Pipelines / CUDA cores

1280

3200

Power consumption (TDP)

250 Watt

Texture fill rate

127.2

334.0

Memory type

GDDR6

GDDR5X

Maximum RAM amount

6 GB

12 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

16000 MHz

11 GB/s

Memory bandwidth

384.0 GB/s

528.4 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

1x HDMI 2.0, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_1)

CUDA

7.5

6.1

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.140

1.3