Quadro P620 and Iris Xe Graphics G4 48EU Mobile - video card comparison

Quadro P620

Iris Xe Graphics G4 48EU Mobile

Architecture

Pascal (2016−2021)

Generation 12.1 (2020−2021)

GPU code name

GP107

Tiger Lake GT2

Market segment

Workstation

Laptop

Release date

May 2019

September 2020

Interface

PCIe 3.0 x16

Ring Bus

Supplementary power connectors

None

Boost clock speed

1442 MHz

1100 MHz

Core clock speed

1177 MHz

Floating-point performance

1,490 gflops

Manufacturing process technology

14 nm

10 nm

Number of transistors

3,300 million

Pipelines / CUDA cores

512

384

Power consumption (TDP)

25 Watt

15 Watt

Texture fill rate

43.33

26.40

Memory type

GDDR5

System Shared

Maximum RAM amount

2 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

6000 MHz

System Shared

Memory bandwidth

80.13 GB/s

Shared memory

Display Connectors

4x mini-DisplayPort

Portable Device Dependent

DirectX

12 (12_1)

CUDA

6.1

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.6

Vulkan

1.2.131

1.3