Arc Pro A40 and GeForce RTX 4090 D - video card comparison

Arc Pro A40

GeForce RTX 4090 D

Architecture

Generation 12.7 (2022)

Ada Lovelace

GPU code name

DG2-128

AD102

Market segment

Desktop

Release date

August 2022

December 2023

Interface

PCIe 4.0 x8

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

1700 MHz

2520 MHz

Manufacturing process technology

6 nm

5 nm

Number of transistors

7,200 million

76,300 million

Pipelines / CUDA cores

1024

14592

Power consumption (TDP)

50 Watt

425 Watt

Texture fill rate

108.8

1,149

Memory type

GDDR6

GDDR6X

Maximum RAM amount

6 GB

24 GB

Memory bus width

96 Bit

384 Bit

Memory clock speed

16 GB/s

21 GB/s

Memory bandwidth

192.0 GB/s

1,008 GB/s

Display Connectors

4x mini-DisplayPort 2.0

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7

Vulkan

1.3