Radeon Pro W6800 and A100X - video card comparison

Radeon Pro W6800

A100X

Architecture

Navi / RDNA2 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 21

GA100

Market segment

Workstation

Desktop

Release date

June 2021

June 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Boost clock speed

2320 MHz

1440 MHz

Core clock speed

2075 MHz

-

Manufacturing process technology

7 nm

7 nm

Number of transistors

26,800 million

54,200 million

Pipelines / CUDA cores

3840

6912

Power consumption (TDP)

250 Watt

300 Watt

Texture fill rate

556.8

622.1

Memory type

GDDR6

HBM2e

Maximum RAM amount

32 GB

80 GB

Memory bus width

256 Bit

5120 Bit

Memory clock speed

16000 MHz

3.2 GB/s

Memory bandwidth

512.0 GB/s

2,039 GB/s

Shared memory

-

-

Display Connectors

6x mini-DisplayPort

No outputs

DirectX

12 Ultimate (12_2)

N/A

CUDA

-

8.0

OpenCL

2.1

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2

N/A