GeForce RTX 3090 and RTX A3000 Mobile 12 GB - video card comparison

GeForce RTX 3090

RTX A3000 Mobile 12 GB

Architecture

Ampere (2020−2022)

GPU code name

Ampere GA102

GA104

Market segment

Desktop

Laptop

Release date

September 2020

April 2021

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 12-pin

Boost clock speed

1700 MHz

1170 MHz

Core clock speed

1400 MHz

Manufacturing process technology

8 nm

Number of transistors

28,300 million

17,400 million

Pipelines / CUDA cores

10496

4096

Power consumption (TDP)

350 Watt

70 Watt

Texture fill rate

556.0

149.8

Memory type

GDDR6X

GDDR6

Maximum RAM amount

24 GB

12 GB

Memory bus width

384 Bit

192 Bit

Memory clock speed

19500 MHz

14 GB/s

Memory bandwidth

936.2 GB/s

336.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.5

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3