RTX A4000 and RTX TITAN Ada Generation - video card comparison

RTX A4000

RTX TITAN Ada Generation

Architecture

Ampere (2020−2022)

Ada Lovelace

GPU code name

GA104

AD102

Market segment

Workstation

Desktop

Release date

April 2021

2023

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

2x 16-pin

Boost clock speed

1560 MHz

2520 MHz

Manufacturing process technology

8 nm

4 nm

Number of transistors

17,400 million

76,300 million

Pipelines / CUDA cores

6144

18432

Power consumption (TDP)

140 Watt

800 Watt

Texture fill rate

299.5

1,452

Memory type

GDDR6

GDDR6X

Maximum RAM amount

16 GB

48 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

14 GB/s

24 GB/s

Memory bandwidth

448.0 GB/s

1,152 GB/s

Display Connectors

4x DisplayPort 1.4a

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 Ultimate (12_2)

CUDA

8.6

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3