Quadro T1000 and A40 PCIe - video card comparison

Quadro T1000

A40 PCIe

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

TU117

GA102

Market segment

Workstation

Desktop

Release date

May 2019

October 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

8-pin EPS

Boost clock speed

1455 MHz

1755 MHz

Core clock speed

1395 MHz

-

Manufacturing process technology

12 nm

8 nm

Number of transistors

4,700 million

28,300 million

Pipelines / CUDA cores

-

10752

Power consumption (TDP)

50 Watt

300 Watt

Texture fill rate

-

589.7

Memory type

-

GDDR6

Maximum RAM amount

-

48 GB

Memory bus width

-

384 Bit

Memory clock speed

8000 MHz

14.5 GB/s

Memory bandwidth

-

695.8 GB/s

Display Connectors

No outputs

3x DisplayPort

DirectX

12.0 (12_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

-

2.0

OpenGL

4.6

4.6

Shader Model

-

6.5

Vulkan

-

1.2