C68 and Radeon RX 5300 - video card comparison

C68

Radeon RX 5300

Architecture

Curie (2003−2013)

RDNA 1.0 (2019−2020)

GPU code name

C68

Navi 14

Market segment

Desktop

Desktop

Release date

-

May 2020

Interface

-

PCIe 4.0 x8

Supplementary power connectors

-

1x 6-pin

Boost clock speed

-

1645 MHz

Manufacturing process technology

90 nm

7 nm

Number of transistors

112 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

9.0c (9_3)

12 (12_1)

OpenCL

N/A

2.0

OpenGL

2.0 (full) Shader Model

3.06.5

Vulkan

N/A

1.2.131

PureVideo HD

VP1

-