Tesla K20s and GeForce RTX 4050 - video card comparison

Tesla K20s

GeForce RTX 4050

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK110

AD107

Market segment

Workstation

Desktop

Release date

February 2013

2023

Interface

PCIe 2.0 x16

PCIe 4.0 x8

Supplementary power connectors

-

1x 12-pin

Boost clock speed

-

2640 MHz

Core clock speed

575 MHz

-

Floating-point performance

3,524 gflops

-

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,080 million

18,900 million

Pipelines / CUDA cores

2496

2560

Power consumption (TDP)

225 Watt

100 Watt

Texture fill rate

119.6

211.2

Memory type

GDDR5

GDDR6

Maximum RAM amount

5 GB

6 GB

Memory bus width

320 Bit

96 Bit

Memory clock speed

5200 MHz

18 GB/s

Memory bandwidth

208.0 GB/s

216.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.5

8.9

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3