Tesla K20X and GeForce RTX 2070 Super Max-Q - video card comparison

Tesla K20X

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

November 2012

April 2020

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

None

Boost clock speed

1155 MHz

Core clock speed

732 MHz

930 MHz

Floating-point performance

3,935 gflops

Manufacturing process technology

28 nm

12 nm

Number of transistors

7,080 million

13,600 million

Pipelines / CUDA cores

2688

2560

Power consumption (TDP)

235 Watt

80 Watt

Texture fill rate

164.0

184.8

Memory type

GDDR5

GDDR6

Maximum RAM amount

6 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

5200 MHz

11000 MHz

Memory bandwidth

249.6 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