A100 PCIe and Tesla V100 SXM2 - video card comparison

A100 PCIe

Tesla V100 SXM2

Architecture

Ampere (2020−2022)

Volta (2017−2020)

GPU code name

GA100

GV100

Market segment

Desktop

Workstation

Release date

June 2020

June 2017

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

None

Core clock speed

1410 MHz

1370 MHz

Floating-point performance

-

14,029 gflops

Manufacturing process technology

7 nm

12 nm

Number of transistors

54,200 million

21,100 million

Pipelines / CUDA cores

6912

5120

Power consumption (TDP)

250 Watt

250 Watt

Texture fill rate

609.1

438.4

Memory type

HBM2e

HBM2

Maximum RAM amount

40 GB

16 GB

Memory bus width

5120 Bit

4096 Bit

Memory clock speed

2.4 GB/s

1758 MHz

Memory bandwidth

1,555 GB/s

900.1 GB/s

Display Connectors

No outputs

-

DirectX

12 Ultimate (12_2)

12.0

CUDA

8.0

7.0

OpenCL

2.0

2.0

OpenGL

4.6

4.6

Shader Model

6.5

5.0

Vulkan

1.2

-