Quadro P620 and Tesla T40 24 GB - video card comparison

Quadro P620

Tesla T40 24 GB

Architecture

Pascal (2016−2021)

Turing (2018−2021)

GPU code name

GP107

TU102

Market segment

Workstation

Workstation

Release date

May 2019

-

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1442 MHz

1560 MHz

Core clock speed

1177 MHz

-

Floating-point performance

1,490 gflops

-

Manufacturing process technology

14 nm

12 nm

Number of transistors

3,300 million

18,600 million

Pipelines / CUDA cores

512

4608

Power consumption (TDP)

25 Watt

260 Watt

Texture fill rate

43.33

449.3

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

24 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

6000 MHz

13 GB/s

Memory bandwidth

80.13 GB/s

624.0 GB/s

Shared memory

-

-

Display Connectors

4x mini-DisplayPort

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

6.1

7.5

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3