Tesla K20s and GeForce RTX 2070 Super Max-Q - video card comparison

Tesla K20s

GeForce RTX 2070 Super Max-Q

Architecture

Kepler (2012−2018)

Turing (2018−2021)

GPU code name

GK110

N18E-G2R

Market segment

Workstation

Laptop

Release date

February 2013

April 2020

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1155 MHz

Core clock speed

575 MHz

930 MHz

Floating-point performance

3,524 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

7,080 million

13,600 million

Pipelines / CUDA cores

2496

2560

Power consumption (TDP)

225 Watt

80 Watt

Texture fill rate

119.6

184.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

5 GB

8 GB

Memory bus width

320 Bit

256 Bit

Memory clock speed

5200 MHz

11000 MHz

Memory bandwidth

208.0 GB/s

352.0 GB/s

Shared memory

Display Connectors

No outputs

G-SYNC support

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

3.5

7.5

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2.140

VR Ready