Quadro K620 and GeForce RTX 2050 Mobile - video card comparison

Quadro K620

GeForce RTX 2050 Mobile

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM107

GN20-S7

Market segment

Workstation

Laptop

Release date

July 2014

December 2021

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

-

Boost clock speed

1124 MHz

1477 MHz

Core clock speed

1058 MHz

-

Floating-point performance

863.2 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

1,870 million

-

Pipelines / CUDA cores

384

2048

Power consumption (TDP)

41 Watt

30-45 Watt

Texture fill rate

26.98

189.1

Memory type

128 Bit

GDDR6

Maximum RAM amount

2 GB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

1800 MHz

14000 MHz

Memory bandwidth

Up to 29 GB/s

112.0 GB/s

Shared memory

-

-

Display Connectors

DVI-I DP

1x DVI, 1x HDMI, 2x DisplayPort

Number of simultaneous displays

4

-

HDMI

-

+

G-SYNC support

-

+

DirectX

12

12 Ultimate (12_2)

CUDA

5.0

8.6

OpenCL

1.2

3.0

OpenGL

4.5

4.6

Shader Model

5

6.6

Vulkan

+

1.2

3D Vision Pro

+

-

Mosaic

+

-

nView Desktop Management

+

-

VR Ready

-

+