Radeon RX 6800 and CMP 50HX - video card comparison

Radeon RX 6800

CMP 50HX

Architecture

Navi / RDNA2 (2020−2022)

Turing (2018−2021)

GPU code name

Navi 21

TU102

Market segment

Desktop

Desktop

Release date

November 2020

June 2021

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

2x 8-pin

Boost clock speed

2105 MHz

1545 MHz

Core clock speed

1815 MHz

-

Manufacturing process technology

7 nm

12 nm

Number of transistors

26,800 million

18,600 million

Pipelines / CUDA cores

3840

3584

Power consumption (TDP)

250 Watt

250 Watt

Texture fill rate

505.2

296.6

Memory type

GDDR6

GDDR6

Maximum RAM amount

16 GB

10 GB

Memory bus width

256 Bit

320 Bit

Memory clock speed

16000 MHz

14 GB/s

Memory bandwidth

512.0 GB/s

560.0 GB/s

Shared memory

-

-

Display Connectors

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

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

-

7.5

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.6

Vulkan

1.2

1.2