Polaris 30 and P30PH - video card comparison

Polaris 30

P30PH

Architecture

GCN 4.0 (2016−2020)

GCN 4.0 (2016−2020)

GPU code name

Polaris 30

Polaris 20

Market segment

Desktop

Desktop

Release date

-

-

Interface

-

PCIe 3.0 x16

Supplementary power connectors

-

2x 8-pin

Boost clock speed

-

1206 MHz

Manufacturing process technology

12 nm

14 nm

Number of transistors

5,700 million

5,700 million

Pipelines / CUDA cores

2304

2048

Power consumption (TDP)

-

180 Watt

Texture fill rate

-

154.4

Memory type

-

GDDR5

Maximum RAM amount

-

4 GB

Memory bus width

-

256 Bit

Memory clock speed

-

8.4 GB/s

Memory bandwidth

-

268.8 GB/s

Display Connectors

-

1x HDMI 2.0b

HDMI

-

+

DirectX

12 (12_0)

12 (12_0)

OpenCL

2.1

2.1

OpenGL

4.6

4.6

Shader Model

6.7

6.7

Vulkan

1.3

1.3