Radeon Pro W6900X and GeForce RTX 3090 Ti - video card comparison

Radeon Pro W6900X

GeForce RTX 3090 Ti

Architecture

RDNA 2.0 (2020−2022)

Ampere (2020−2022)

GPU code name

Navi 21

Ampere GA102

Market segment

Workstation

Desktop

Release date

August 2021

January 2022

Interface

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

2150 MHz

1860 MHz

Core clock speed

1560 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

26,800 million

28,300 million

Pipelines / CUDA cores

5120

10752

Power consumption (TDP)

300 Watt

450 Watt

Texture fill rate

688.0

625.0

Memory type

GDDR6

GDDR6X

Maximum RAM amount

32 GB

24 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

16 GB/s

21000 MHz

Memory bandwidth

512.0 GB/s

1,008 GB/s

Shared memory

Display Connectors

1x HDMI, 4x Thunderbolt

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5

6.6

Vulkan

1.2

1.3