GeForce RTX 2080 Ti and RTX A4500 Mobile - video card comparison

GeForce RTX 2080 Ti

RTX A4500 Mobile

Architecture

Turing (2018−2021)

Ampere (2020−2022)

GPU code name

Turing TU102

GA104

Market segment

Desktop

Laptop

Release date

August 2018

March 2022

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1545 MHz

1500 MHz

Core clock speed

1350 MHz

930 MHz

Manufacturing process technology

12 nm

8 nm

Number of transistors

18,600 million

17,400 million

Pipelines / CUDA cores

4352

5888

Power consumption (TDP)

270 Watt

140 Watt (80 - 140 Watt TGP)

Texture fill rate

420.2

223.6

Memory type

GDDR6

Maximum RAM amount

11 GB

16 GB

Memory bus width

352 Bit

256 Bit

Memory clock speed

14000 MHz

16000 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

1.3

VR Ready