Radeon 520 and Radeon RX 6300 XT - video card comparison

Radeon 520

Radeon RX 6300 XT

Architecture

GCN 1.0 (2012−2020)

RDNA 2.0 (2020−2022)

GPU code name

Oland

Navi 24

Market segment

Laptop

Desktop

Release date

March 2017

-

Interface

PCIe 3.0 x8

PCIe 4.0 x8

Supplementary power connectors

None

1x 6-pin

Boost clock speed

-

2500 MHz

Core clock speed

1030 MHz

-

Floating-point performance

659.2 gflops

-

Manufacturing process technology

28 nm

7 nm

Number of transistors

1,040 million

-

Pipelines / CUDA cores

320

1024

Power consumption (TDP)

50 Watt

100 Watt

Texture fill rate

20.60

160.0

Memory type

DDR3, GDDR5

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

64 Bit

Memory clock speed

2250 MHz

16 GB/s

Memory bandwidth

16 GB/s

128.0 GB/s

Shared memory

-

-

Display Connectors

1x DVI, 1x HDMI, 1x VGA

1x HDMI, 2x DisplayPort

HDMI

+

+

DirectX

12.0

12 Ultimate (12_2)

OpenCL

1.2

2.1

OpenGL

4.6

4.6

Shader Model

5.0

6.6

Vulkan

+

1.2