Radeon R7 (Kaveri) and GeForce GTX 1660 - video card comparison

Radeon R7 (Kaveri)

GeForce GTX 1660

Architecture

GCN 1.1 (2014)

Turing (2018−2021)

GPU code name

Kaveri

Turing TU116

Market segment

Laptop

Desktop

Release date

June 2014

March 2019

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

686 MHz

1785 MHz

Core clock speed

553 MHz

1530 MHz

Manufacturing process technology

28 nm

12 nm

Number of transistors

2410 Million

6,600 million

Pipelines / CUDA cores

512

1408

Power consumption (TDP)

120 Watt

Texture fill rate

157.1

Memory type

GDDR5

Maximum RAM amount

6 GB

Memory bus width

64/128 Bit

192 Bit

Memory clock speed

8000 MHz

Memory bandwidth

192.1 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

HDMI

DirectX

12 (FL 12_0)

12 (12_1)

CUDA

7.5

OpenCL

1.2

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2.131