T400 and UHD Graphics 730 (Rocket Lake) - video card comparison

T400

UHD Graphics 730 (Rocket Lake)

Architecture

Turing (2018−2021)

GPU code name

TU117

Rocket Lake GT1

Market segment

Desktop

Laptop

Release date

May 2021

March 2021

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1425 MHz

Manufacturing process technology

12 nm

14 nm

Number of transistors

4,700 million

Pipelines / CUDA cores

384

Power consumption (TDP)

30 Watt

15 Watt

Texture fill rate

34.20

Memory type

GDDR6

Maximum RAM amount

2 GB

Memory bus width

64 Bit

Memory clock speed

10 GB/s

Memory bandwidth

80 GB/s

Shared memory

Display Connectors

3x mini-DisplayPort

DirectX

12 (12_1)

CUDA

7.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.6

Vulkan

1.2