GeForce GTX 1660 Ti Mobile Refresh and Iris Xe Graphics MAX - video card comparison

GeForce GTX 1660 Ti Mobile Refresh

Iris Xe Graphics MAX

Architecture

Turing (2018−2021)

Generation 12.1 (2020−2021)

GPU code name

TU116B

DG1

Market segment

Laptop

Desktop

Release date

May 2019

October 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Boost clock speed

1590 MHz

1650 MHz

Manufacturing process technology

12 nm

10 nm

Number of transistors

6,600 million

Pipelines / CUDA cores

1536

768

Power consumption (TDP)

25 Watt

Texture fill rate

152.6

79.20

Memory type

GDDR6

LPDDR4X

Maximum RAM amount

6 GB

4 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

16 GB/s

4.3 GB/s

Memory bandwidth

384.0 GB/s

68.26 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

No outputs

HDMI

DirectX

12 (12_1)

CUDA

7.5

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2