GA106 and RTX A4000 - video card comparison

GA106

RTX A4000

Architecture

Ampere (2020−2022)

Ampere (2020−2022)

GPU code name

GA106

GA104

Market segment

Desktop

Workstation

Release date

-

April 2021

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin

Boost clock speed

-

1560 MHz

Manufacturing process technology

8 nm

8 nm

Number of transistors

12,000 million

17,400 million

Pipelines / CUDA cores

3840

6144

Power consumption (TDP)

-

140 Watt

Texture fill rate

-

299.5

Memory type

-

GDDR6

Maximum RAM amount

-

16 GB

Memory bus width

-

256 Bit

Memory clock speed

-

14 GB/s

Memory bandwidth

-

448.0 GB/s

Display Connectors

-

4x DisplayPort 1.4a

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

8.6

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.7

Vulkan

1.3

1.3

NVENC

7th Gen

-

PureVideo HD

VP11

-