T1000 and RTX A4000 Max-Q - video card comparison

T1000

RTX A4000 Max-Q

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU117

GA104

Market segment

Desktop

Laptop

Release date

May 2021

April 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

None

Boost clock speed

1395 MHz

1395 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

4,700 million

17,400 million

Pipelines / CUDA cores

896

5120

Power consumption (TDP)

50 Watt

80 Watt

Texture fill rate

78.12

223.2

Memory type

GDDR6

GDDR6

Maximum RAM amount

4 GB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

10 GB/s

11 GB/s

Memory bandwidth

160.0 GB/s

352.0 GB/s

Display Connectors

4x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3