T400 4 GB and RTX 2000 Ada Generation Mobile - video card comparison

T400 4 GB

RTX 2000 Ada Generation Mobile

Architecture

Turing (2018−2021)

Ada Lovelace

GPU code name

TU117

Market segment

Desktop

Laptop

Release date

May 2021

March 2023

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1425 MHz

Manufacturing process technology

12 nm

5 nm

Number of transistors

4,700 million

Pipelines / CUDA cores

384

3072

Power consumption (TDP)

30 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

34.20

Memory type

GDDR6

Maximum RAM amount

4 GB

8 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

10 GB/s

16000 MHz

Memory bandwidth

80 GB/s

Shared memory

Display Connectors

3x mini-DisplayPort

DirectX

12 (12_1)

12 Ultimate

CUDA

7.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.2