Quadro K620 and Arc A380M - video card comparison

Quadro K620

Arc A380M

Architecture

Maxwell (2014−2018)

Generation 12.7 (2022)

GPU code name

GM107

DG2-128

Market segment

Workstation

Desktop

Release date

July 2014

January 2023

Interface

PCIe 2.0 x16

MXM-A (3.1)

Supplementary power connectors

None

-

Boost clock speed

1124 MHz

2000 MHz

Core clock speed

1058 MHz

-

Floating-point performance

863.2 gflops

-

Manufacturing process technology

28 nm

6 nm

Number of transistors

1,870 million

7,200 million

Pipelines / CUDA cores

384

1024

Power consumption (TDP)

41 Watt

35 Watt

Texture fill rate

26.98

128.0

Memory type

128 Bit

GDDR6

Maximum RAM amount

2 GB

6 GB

Memory bus width

128 Bit

96 Bit

Memory clock speed

1800 MHz

15.5 GB/s

Memory bandwidth

Up to 29 GB/s

186.0 GB/s

Display Connectors

DVI-I DP

Portable Device Dependent

Number of simultaneous displays

4

-

DirectX

12

12 Ultimate (12_2)

CUDA

5.0

-

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5

6.6

Vulkan

+

1.3

3D Vision Pro

+

-

Mosaic

+

-

nView Desktop Management

+

-