Quadro P1000 and Tesla K20X - video card comparison

Quadro P1000

Tesla K20X

Architecture

Pascal (2016−2021)

Kepler (2012−2018)

GPU code name

GP107

GK110

Market segment

Workstation

Workstation

Release date

February 2017

November 2012

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1519 MHz

-

Core clock speed

1493 MHz

732 MHz

Floating-point performance

1,894 gflops

3,935 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

3,300 million

7,080 million

Pipelines / CUDA cores

640

2688

Power consumption (TDP)

40 Watt

235 Watt

Texture fill rate

59.20

164.0

Memory type

GDDR5

GDDR5

Maximum RAM amount

4 GB

6 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

6008 MHz

5200 MHz

Memory bandwidth

80.19 GB/s

249.6 GB/s

Shared memory

-

-

Display Connectors

4x mini-DisplayPort

No outputs

DirectX

12 (12_1)

12 (11_0)

CUDA

6.1

3.5

OpenCL

1.2

1.2

OpenGL

4.6

4.6

Shader Model

6.4

5.1

Vulkan

1.2

1.1.126

Optimus

+

-