GeForce RTX 2080 Ti and RTX A4000 Mobile - video card comparison

GeForce RTX 2080 Ti

RTX A4000 Mobile

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

Turing TU102

GA104

Market segment

Desktop

Laptop

Release date

August 2018

April 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1545 MHz

1680 MHz

Core clock speed

1350 MHz

780 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

18,600 million

17,400 million

Pipelines / CUDA cores

4352

5120

Power consumption (TDP)

270 Watt

140 Watt (80 - 125 Watt TGP)

Texture fill rate

420.2

290.9

Memory type

GDDR6

Maximum RAM amount

11 GB

8 GB

Memory bus width

352 Bit

256 Bit

Memory clock speed

14000 MHz

12000 MHz

Memory bandwidth

616.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort, 1x USB Type-C

No outputs

HDMI

G-SYNC support

DirectX

12 Ultimate (12_1)

12 Ultimate (12_2)

CUDA

7.5

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.6

Vulkan

1.2.131

1.2

VR Ready