CMP 90HX and Radeon Pro W6800 - video card comparison

CMP 90HX

Radeon Pro W6800

Architecture

Ampere (2020−2022)

Navi / RDNA2 (2020−2022)

GPU code name

GA102

Navi 21

Market segment

Desktop

Workstation

Release date

July 2021

June 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

1710 MHz

2320 MHz

Core clock speed

-

2075 MHz

Manufacturing process technology

8 nm

7 nm

Number of transistors

28,300 million

26,800 million

Pipelines / CUDA cores

6400

3840

Power consumption (TDP)

320 Watt

250 Watt

Texture fill rate

342.0

556.8

Memory type

GDDR6X

GDDR6

Maximum RAM amount

10 GB

32 GB

Memory bus width

320 Bit

256 Bit

Memory clock speed

19 GB/s

16000 MHz

Memory bandwidth

760.3 GB/s

512.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

6x mini-DisplayPort

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

-

OpenCL

3.0

2.1

OpenGL

4.6

4.6

Shader Model

6.6

6.5

Vulkan

1.2

1.2