Radeon RX 560X Mobile and Radeon RX 6800 - video card comparison

Radeon RX 560X Mobile

Radeon RX 6800

Architecture

Polaris (2016−2019)

Navi / RDNA2 (2020−2022)

GPU code name

Polaris 11

Navi 21

Market segment

Laptop

Desktop

Release date

January 2017

November 2020

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1275 MHz

2105 MHz

Core clock speed

1172 MHz

1815 MHz

Floating-point performance

2,611 gflops

Manufacturing process technology

14 nm

7 nm

Number of transistors

3,000 million

26,800 million

Pipelines / CUDA cores

1024

3840

Power consumption (TDP)

60-80 Watt

250 Watt

Texture fill rate

81.60

505.2

Memory type

GDDR5

GDDR6

Maximum RAM amount

4 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

6000 MHz

16000 MHz

Memory bandwidth

92.8 GB/s

512.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 2x DisplayPort, 1x USB Type-C

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

2.0

OpenGL

4.6

Shader Model

6.4

6.5

Vulkan

1.2.131

1.2

FreeSync