Tesla P40 and Tesla V100 SMX2 - video card comparison

Tesla P40

Tesla V100 SMX2

Architecture

Pascal (2016−2021)

Volta (2017−2020)

GPU code name

GP102

GV100

Market segment

Workstation

Workstation

Release date

September 2016

June 2017

Interface

PCIe 3.0 x16

PCIe 3.0 x16

Supplementary power connectors

8-pin EPS

None

Boost clock speed

1531 MHz

-

Core clock speed

1303 MHz

1370 MHz

Floating-point performance

11,758 gflops

14,029 gflops

Manufacturing process technology

16 nm

12 nm

Number of transistors

11,800 million

21,100 million

Pipelines / CUDA cores

3840

5120

Power consumption (TDP)

250 Watt

250 Watt

Texture fill rate

367.4

438.4

Memory type

GDDR5

HBM2

Maximum RAM amount

24 GB

16 GB

Memory bus width

384 Bit

4096 Bit

Memory clock speed

7.2 GB/s

1758 MHz

Memory bandwidth

347.1 GB/s

900.1 GB/s

Display Connectors

No outputs

-

DirectX

12 (12_1)

12.0

CUDA

6.1

7.0

OpenCL

3.0

2.0

OpenGL

4.6

4.6

Shader Model

6.7

5.0

Vulkan

1.3

-