GeForce GTX 1080 Ti and Tesla K40s - video card comparison

GeForce GTX 1080 Ti

Tesla K40s

Architecture

Pascal (2016−2021)

Kepler (2012−2018)

GPU code name

GP102

GK110B

Market segment

Desktop

Workstation

Release date

February 2017

November 2013

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Recommended system power (PSU)

600 Watt

-

Supplementary power connectors

1x 6-pin + 1x 8-pin

-

SLI options

+

-

Boost clock speed

1600 MHz

876 MHz

Core clock speed

1481 MHz

745 MHz

Floating-point performance

11,340 gflops

4,291 gflops

Manufacturing process technology

16 nm

28 nm

Number of transistors

11,800 million

7,080 million

Pipelines / CUDA cores

3584

2880

Power consumption (TDP)

250 Watt

245 Watt

Maximum GPU temperature

91 °C

-

Texture fill rate

354.4

210.2

Memory type

GDDR5X

GDDR5

Maximum RAM amount

11 GB

12 GB

Memory bus width

352 Bit

384 Bit

Memory clock speed

11000 MHz

6008 MHz

Memory bandwidth

484.4 GB/s

288.4 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

Multi monitor support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

12 (11_1)

CUDA

+

3.5

OpenCL

1.2

1.2

OpenGL

4.5

4.6

Shader Model

6.4

5.1

Vulkan

+

1.1.126

Ansel

+

-

GPU Boost

3.0

-