RTX A40 and RTX 2000 Ada Generation Mobile - video card comparison

RTX A40

RTX 2000 Ada Generation Mobile

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA102

Market segment

Desktop

Laptop

Release date

October 2020

March 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

Boost clock speed

1755 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

28,300 million

Pipelines / CUDA cores

10752

3072

Power consumption (TDP)

300 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

589.7

Memory type

GDDR6

Maximum RAM amount

48 GB

8 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

14.5 GB/s

16000 MHz

Memory bandwidth

695.8 GB/s

Shared memory

Display Connectors

3x DisplayPort

DirectX

12 Ultimate (12_2)

12 Ultimate

CUDA

8.6

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2