Tesla M40 24 GB and RTX A4000 Mobile - video card comparison

Tesla M40 24 GB

RTX A4000 Mobile

Architecture

Maxwell 2.0 (2015−2019)

Ampere (2020−2022)

GPU code name

GM200

GA104

Market segment

Workstation

Laptop

Release date

November 2015

April 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

Boost clock speed

1112 MHz

1680 MHz

Core clock speed

780 MHz

Manufacturing process technology

28 nm

8 nm

Number of transistors

8,000 million

17,400 million

Pipelines / CUDA cores

3072

5120

Power consumption (TDP)

250 Watt

140 Watt (80 - 125 Watt TGP)

Texture fill rate

213.5

290.9

Memory type

GDDR5

GDDR6

Maximum RAM amount

24 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

6 GB/s

12000 MHz

Memory bandwidth

288.4 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.2

8.6

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.2