RTX A3000 Mobile and T400 4 GB - video card comparison

RTX A3000 Mobile

T400 4 GB

Architecture

Ampere (2020−2022)

Turing (2018−2021)

GPU code name

GA104

TU117

Market segment

Laptop

Desktop

Release date

April 2021

May 2021

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

-

None

Boost clock speed

1560 MHz

1425 MHz

Core clock speed

1080 MHz

-

Manufacturing process technology

8 nm

12 nm

Number of transistors

17,400 million

4,700 million

Pipelines / CUDA cores

4096

384

Power consumption (TDP)

130 Watt (60 - 115 Watt TGP)

30 Watt

Texture fill rate

237.6

34.20

Memory type

GDDR6

GDDR6

Maximum RAM amount

12 GB

4 GB

Memory bus width

192 Bit

64 Bit

Memory clock speed

14000 MHz

10 GB/s

Memory bandwidth

336.0 GB/s

80 GB/s

Shared memory

-

-

Display Connectors

No outputs

3x mini-DisplayPort

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

7.5

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.6

Vulkan

1.2

1.2