RTX A40 and RTX 1000 Mobile Ada Generation - video card comparison

RTX A40

RTX 1000 Mobile Ada Generation

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA102

AD107

Market segment

Desktop

Laptop

Release date

October 2020

February 2024

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

8-pin EPS

Boost clock speed

1755 MHz

2025 MHz

Manufacturing process technology

8 nm

5 nm

Number of transistors

28,300 million

18,900 million

Pipelines / CUDA cores

10752

2560

Power consumption (TDP)

300 Watt

35 Watt

Texture fill rate

589.7

162.0

Memory type

GDDR6

Maximum RAM amount

48 GB

6 GB

Memory bus width

384 Bit

96 Bit

Memory clock speed

14.5 GB/s

16 GB/s

Memory bandwidth

695.8 GB/s

192.0 GB/s

Display Connectors

3x DisplayPort

Portable Device Dependent

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3