Radeon RX 590 and P106M - video card comparison

Radeon RX 590

P106M

Architecture

Polaris (2016−2019)

Pascal (2016−2021)

GPU code name

Polaris 30

GP106

Market segment

Desktop

Laptop

Release date

November 2018

January 2019

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

None

Boost clock speed

1545 MHz

-

Core clock speed

1469 MHz

1291 MHz

Manufacturing process technology

12 nm

16 nm

Number of transistors

5,700 million

4,400 million

Pipelines / CUDA cores

2304

1152

Power consumption (TDP)

175 Watt

75 Watt

Texture fill rate

222.5

92.95

Memory type

GDDR5

GDDR5

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

8000 MHz

6 GB/s

Memory bandwidth

256.0 GB/s

96.13 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

12 (12_1)

CUDA

-

6.1

OpenCL

2.0

1.2

OpenGL

4.6

4.6

Shader Model

6.4

6.4

Vulkan

1.2.131

1.2

FreeSync

+

-