RSX-28nm and Radeon RX 5300 - video card comparison

RSX-28nm

Radeon RX 5300

Architecture

Curie (2003−2013)

RDNA 1.0 (2019−2020)

GPU code name

RSX-28nm

Navi 14

Market segment

Desktop

Release date

May 2020

Interface

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin

Boost clock speed

1645 MHz

Manufacturing process technology

28 nm

7 nm

Number of transistors

302 million

6,400 million

Pipelines / CUDA cores

1408

Power consumption (TDP)

100 Watt

Texture fill rate

144.8

Memory type

GDDR6

Maximum RAM amount

3 GB

Memory bus width

96 Bit

Memory clock speed

14000 MHz

Memory bandwidth

168.0 GB/s

Display Connectors

1x HDMI, 3x DisplayPort

HDMI

DirectX

N/A

12 (12_1)

OpenCL

N/A

2.0

OpenGL

ES 1.1

4.6

Shader Model

6.5

Vulkan

N/A

1.2.131