Tesla K80 and GeForce GTX 1080 11Gbps - video card comparison

Tesla K80

GeForce GTX 1080 11Gbps

Architecture

Kepler 2.0 (2013−2015)

Pascal (2016−2021)

GPU code name

GK210

GP104

Market segment

Workstation

Desktop

Release date

November 2014

April 2017

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

824 MHz

1733 MHz

Core clock speed

562 MHz

1607 MHz

Floating-point performance

8,873 gflops

Manufacturing process technology

28 nm

16 nm

Number of transistors

7,100 million

7,200 million

Pipelines / CUDA cores

2496

2560

Power consumption (TDP)

300 Watt

180 Watt

Texture fill rate

171.4

277.3

Memory type

GDDR5

GDDR5X

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

5012 MHz

11008 MHz

Memory bandwidth

240.6 GB/s

352.3 GB/s

Display Connectors

No outputs

1x DVI, 1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (11_1)

12 (12_1)

CUDA

3.7

6.1

OpenCL

1.2

OpenGL

4.6

Shader Model

5.1

6.4

Vulkan

1.1.126

1.2.131