Quadro K4000 and GeForce RTX 2050 Mobile - video card comparison

Quadro K4000

GeForce RTX 2050 Mobile

Architecture

Kepler (2012−2018)

Ampere (2020−2022)

GPU code name

GK106

GN20-S7

Market segment

Workstation

Laptop

Release date

March 2013

December 2021

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

1477 MHz

Core clock speed

810 MHz

Floating-point performance

1,244 gflops

Manufacturing process technology

28 nm

8 nm

Number of transistors

2,540 million

Pipelines / CUDA cores

768

2048

Power consumption (TDP)

80 Watt

30-45 Watt

Texture fill rate

51.84

189.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

3 GB

4 GB

Memory bus width

192 Bit

64 Bit

Memory clock speed

5616 MHz

14000 MHz

Memory bandwidth

134.8 GB/s

112.0 GB/s

Shared memory

Display Connectors

1x DVI, 2x DisplayPort

1x DVI, 1x HDMI, 2x DisplayPort

HDMI

G-SYNC support

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.0

8.6

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

1.2

VR Ready