GeForce GTX 1660 and RTX A1000 Mobile - video card comparison

GeForce GTX 1660

RTX A1000 Mobile

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

Turing TU116

GA107

Market segment

Desktop

Laptop

Release date

March 2019

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

1785 MHz

1140 MHz

Core clock speed

1530 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

6,600 million

Pipelines / CUDA cores

1408

2048

Power consumption (TDP)

120 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

157.1

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

6 GB

4 GB

Memory bus width

192 Bit

128 Bit

Memory clock speed

8000 MHz

14000 MHz

Memory bandwidth

192.1 GB/s

176.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3