RTX A40 and Tesla V100 DGXS 32 GB - video card comparison

RTX A40

Tesla V100 DGXS 32 GB

Architecture

Ampere (2020−2022)

Volta (2017−2020)

GPU code name

GA102

GV100

Market segment

Desktop

Workstation

Release date

October 2020

March 2018

Interface

PCIe 4.0 x16

PCIe 3.0 x16

Supplementary power connectors

8-pin EPS

None

Boost clock speed

1755 MHz

1530 MHz

Manufacturing process technology

8 nm

12 nm

Number of transistors

28,300 million

21,100 million

Pipelines / CUDA cores

10752

5120

Power consumption (TDP)

300 Watt

250 Watt

Texture fill rate

589.7

489.6

Memory type

GDDR6

HBM2

Maximum RAM amount

48 GB

32 GB

Memory bus width

384 Bit

4096 Bit

Memory clock speed

14.5 GB/s

1752 MBps

Memory bandwidth

695.8 GB/s

897.0 GB/s

Display Connectors

3x DisplayPort

No outputs

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

7.0

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.5

6.4

Vulkan

1.2