GeForce GTX 1660 and P30PH - video card comparison

GeForce GTX 1660

P30PH

Architecture

Turing (2018−2021)

GCN 4.0 (2016−2020)

GPU code name

Turing TU116

Polaris 20

Market segment

Desktop

Desktop

Release date

March 2019

-

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

1785 MHz

1206 MHz

Core clock speed

1530 MHz

-

Manufacturing process technology

12 nm

14 nm

Number of transistors

6,600 million

5,700 million

Pipelines / CUDA cores

1408

2048

Power consumption (TDP)

120 Watt

180 Watt

Texture fill rate

157.1

154.4

Memory type

GDDR5

GDDR5

Maximum RAM amount

6 GB

4 GB

Memory bus width

192 Bit

256 Bit

Memory clock speed

8000 MHz

8.4 GB/s

Memory bandwidth

192.1 GB/s

268.8 GB/s

Shared memory

-

-

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

1x HDMI 2.0b

HDMI

+

+

DirectX

12 (12_1)

12 (12_0)

CUDA

7.5

-

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

6.5

6.7

Vulkan

1.2.131

1.3