Fiji and Radeon Pro Duo Polaris - video card comparison

Fiji

Radeon Pro Duo Polaris

Architecture

GCN 3.0 (2014−2017)

GCN 4.0 (2016−2020)

GPU code name

Fiji

Ellesmere

Market segment

Desktop

Workstation

Release date

April 2017

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Core clock speed

1243 MHz

Floating-point performance

2x 5,728 gflops

Manufacturing process technology

28 nm

14 nm

Number of transistors

8,900 million

5,700 million

Pipelines / CUDA cores

4096

2304

Power consumption (TDP)

250 Watt

Texture fill rate

179.0

Memory type

GDDR5

Maximum RAM amount

16 GB

Memory bus width

256 Bit

Memory clock speed

7000 MHz

Memory bandwidth

224.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (12_0)

OpenCL

2.1

2.0

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2.170

1.2.131