RTX A4000 and Arc Pro A50 - video card comparison

RTX A4000

Arc Pro A50

Architecture

Ampere (2020−2022)

Generation 12.7 (2022)

GPU code name

GA104

DG2-128

Market segment

Workstation

Desktop

Release date

April 2021

August 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 6-pin

None

Boost clock speed

1560 MHz

2350 MHz

Manufacturing process technology

8 nm

6 nm

Number of transistors

17,400 million

7,200 million

Pipelines / CUDA cores

6144

1024

Power consumption (TDP)

140 Watt

75 Watt

Texture fill rate

299.5

150.4

Memory type

GDDR6

GDDR6

Maximum RAM amount

16 GB

6 GB

Memory bus width

256 Bit

96 Bit

Memory clock speed

14 GB/s

16 GB/s

Memory bandwidth

448.0 GB/s

192.0 GB/s

Display Connectors

4x DisplayPort 1.4a

4x mini-DisplayPort 2.0

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

-

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.3