Quadro P620 and GeForce MX450 12W - video card comparison

Quadro P620

GeForce MX450 12W

Architecture

Pascal (2016−2021)

Turing (2018−2021)

GPU code name

GP107

TU117S

Market segment

Workstation

Desktop

Release date

May 2019

August 2020

Interface

PCIe 3.0 x16

PCIe 4.0 x4

Supplementary power connectors

None

None

Boost clock speed

1442 MHz

930 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

4,700 million

Pipelines / CUDA cores

512

896

Power consumption (TDP)

25 Watt

12 Watt

Texture fill rate

43.33

52.08

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

6000 MHz

10 GB/s

Memory bandwidth

80.13 GB/s

80 GB/s

Shared memory

-

-

Display Connectors

4x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

12 (12_1)

CUDA

6.1

7.5

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.7 (6.4)

Vulkan

1.2.131

1.3