Radeon RX 580 and Radeon HD 4730 OEM - video card comparison

Radeon RX 580

Radeon HD 4730 OEM

Architecture

Polaris (2016−2019)

TeraScale (2005−2013)

GPU code name

Polaris 20

RV670

Market segment

Desktop

Release date

April 2017

December 2008

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

1340 MHz

Core clock speed

1257 MHz

669 MHz

Floating-point performance

6,175 gflops

428.2 gflops

Manufacturing process technology

14 nm

55 nm

Number of transistors

5,700 million

666 million

Pipelines / CUDA cores

2304

320

Power consumption (TDP)

185 Watt

110 Watt

Texture fill rate

193.0

10.70

Memory type

GDDR5

DDR2

Maximum RAM amount

8 GB

1 GB

Memory bus width

256 Bit

Memory clock speed

8000 MHz

792 MHz

Memory bandwidth

256.0 GB/s

25.34 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

2x DVI, 1x S-Video

HDMI

DirectX

12 (12_0)

10.1 (10_1)

OpenCL

2.0

N/A

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

1.2.131

N/A