GeForce GTX 1660 Ti Mobile and Radeon RX 580 - video card comparison

Passmark - benchmark score GeForce GTX 1660 Ti Mobile vs Radeon RX 580

GeForce GTX 1660 Ti Mobile

10494

Radeon RX 580

9140

GeForce GTX 1660 Ti Mobile

Radeon RX 580

Architecture

Turing (2018−2021)

Polaris (2016−2019)

GPU code name

N18E-G0

Polaris 20

Market segment

Laptop

Desktop

Release date

April 2019

April 2017

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1590 MHz

1340 MHz

Core clock speed

1455 MHz

1257 MHz

Floating-point performance

6,175 gflops

Manufacturing process technology

12 nm

14 nm

Number of transistors

6,600 million

5,700 million

Pipelines / CUDA cores

1536

2304

Power consumption (TDP)

80 Watt

185 Watt

Texture fill rate

152.6

193.0

Memory type

GDDR6

GDDR5

Maximum RAM amount

6 GB

8 GB

Memory bus width

192 Bit

256 Bit

Memory clock speed

12000 MHz

8000 MHz

Memory bandwidth

288.0 GB/s

256.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_1)

12 (12_0)

CUDA

7.5

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2.131