T400 and GeForce GTX 965M 4 GB - video card comparison

T400

GeForce GTX 965M 4 GB

Architecture

Turing (2018−2021)

Maxwell 2.0 (2015−2019)

GPU code name

TU117

GM204

Market segment

Desktop

Release date

May 2021

January 2015

Interface

PCIe 3.0 x16

MXM-B (3.0)

Supplementary power connectors

None

Boost clock speed

1425 MHz

1150 MHz

Manufacturing process technology

12 nm

28 nm

Number of transistors

4,700 million

5,200 million

Pipelines / CUDA cores

384

1024

Power consumption (TDP)

30 Watt

Texture fill rate

34.20

73.60

Memory type

GDDR6

GDDR5

Maximum RAM amount

2 GB

4 GB

Memory bus width

64 Bit

128 Bit

Memory clock speed

10 GB/s

5 GB/s

Memory bandwidth

80 GB/s

80.19 GB/s

Display Connectors

3x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

CUDA

7.5

5.2

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

6.7 (6.4)

Vulkan

1.2

1.3