RTX A3000 Mobile and GeForce RTX 4090 - video card comparison

RTX A3000 Mobile

GeForce RTX 4090

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA104

AD102-300-A1

Market segment

Laptop

Desktop

Release date

April 2021

September 2022

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1560 MHz

2520 MHz

Core clock speed

1080 MHz

2235 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

17,400 million

76,300 million

Pipelines / CUDA cores

4096

16384

Power consumption (TDP)

130 Watt (60 - 115 Watt TGP)

450 Watt

Texture fill rate

237.6

1,290

Memory type

GDDR6

GDDR6X

Maximum RAM amount

12 GB

24 GB

Memory bus width

192 Bit

384 Bit

Memory clock speed

14000 MHz

21000 MHz

Memory bandwidth

336.0 GB/s

1,008 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.2

1.3