GeForce GTX 1660 Mobile and Radeon Graphics 448SP - video card comparison

GeForce GTX 1660 Mobile

Radeon Graphics 448SP

Architecture

Turing (2018−2021)

GCN 5.1 (2018−2021)

GPU code name

TU116B

Renoir

Market segment

Laptop

Desktop

Release date

May 2019

January 2020

Interface

PCIe 3.0 x16

IGP

Supplementary power connectors

None

Boost clock speed

1590 MHz

1900 MHz

Core clock speed

1455 MHz

Manufacturing process technology

12 nm

7 nm

Number of transistors

6,600 million

9,800 million

Pipelines / CUDA cores

1280

448

Power consumption (TDP)

15 Watt

Texture fill rate

127.2

53.20

Memory type

GDDR6

System Shared

Maximum RAM amount

6 GB

System Shared

Memory bus width

192 Bit

System Shared

Memory clock speed

16000 MHz

System Shared

Memory bandwidth

384.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

Motherboard Dependent

HDMI

DirectX

12 (12_1)

CUDA

7.5

OpenCL

1.2

2.1

OpenGL

4.6

Shader Model

6.5

6.7 (6.4)

Vulkan

1.2.140

1.3