Fiji and Radeon RX 580 - video card comparison

Fiji

Radeon RX 580

Architecture

GCN 3.0 (2014−2017)

Polaris (2016−2019)

GPU code name

Fiji

Polaris 20

Market segment

Desktop

Desktop

Release date

-

April 2017

Interface

-

PCIe 3.0 x16

Supplementary power connectors

-

1x 8-pin

Boost clock speed

-

1340 MHz

Core clock speed

-

1257 MHz

Floating-point performance

-

6,175 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)

-

185 Watt

Texture fill rate

-

193.0

Memory type

-

GDDR5

Maximum RAM amount

-

8 GB

Memory bus width

-

256 Bit

Memory clock speed

-

8000 MHz

Memory bandwidth

-

256.0 GB/s

Display Connectors

-

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

12 (12_0)

12 (12_0)

OpenCL

2.1

2.0

OpenGL

4.6

4.6

Shader Model

6.5

6.4

Vulkan

1.2.170

1.2.131