Quadro P400 and Tesla A100 - video card comparison

Quadro P400

Tesla A100

Architecture

Pascal (2016−2021)

Ampere (2020−2022)

GPU code name

GP107

GA100

Market segment

Workstation

Workstation

Release date

February 2017

-

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

None

Boost clock speed

1252 MHz

-

Core clock speed

1228 MHz

1110 MHz

Floating-point performance

679.9 gflops

-

Manufacturing process technology

14 nm

7 nm

Number of transistors

3,300 million

38,000 million

Pipelines / CUDA cores

256

7936

Power consumption (TDP)

30 Watt

260 Watt

Texture fill rate

20.03

550.6

Memory type

GDDR5

HBM2e

Maximum RAM amount

2 GB

32 GB

Memory bus width

64 Bit

4096 Bit

Memory clock speed

4008 MHz

2400 MHz

Memory bandwidth

32.06 GB/s

1,229 GB/s

Display Connectors

3x mini-DisplayPort

No outputs

DirectX

12 (12_1)

12 (12_1)

CUDA

6.1

-

OpenCL

1.2

-

OpenGL

4.6

4.6

Shader Model

6.4

-

Vulkan

1.2.131

-