Tesla V100 SMX2 and A2 - video card comparison

Tesla V100 SMX2

A2

Architecture

Volta (2017−2020)

Ampere (2020−2022)

GPU code name

GV100

GA107

Market segment

Workstation

Desktop

Release date

June 2017

November 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1770 MHz

Core clock speed

1370 MHz

-

Floating-point performance

14,029 gflops

-

Manufacturing process technology

12 nm

8 nm

Number of transistors

21,100 million

-

Pipelines / CUDA cores

5120

1280

Power consumption (TDP)

250 Watt

60 Watt

Texture fill rate

438.4

70.80

Memory type

HBM2

GDDR6

Maximum RAM amount

16 GB

16 GB

Memory bus width

4096 Bit

128 Bit

Memory clock speed

1758 MHz

12.5 GB/s

Memory bandwidth

900.1 GB/s

200.1 GB/s

Display Connectors

-

No outputs

DirectX

12.0

12 Ultimate (12_2)

CUDA

7.0

8.6

OpenCL

2.0

3.0

OpenGL

4.6

4.6

Shader Model

5.0

6.6

Vulkan

-

1.2