Radeon RX Vega 3 and GeForce RTX 4080 Ti - video card comparison

Radeon RX Vega 3

GeForce RTX 4080 Ti

Architecture

Vega (2017−2021)

Ada Lovelace

GPU code name

Vega Raven Ridge

AD102

Market segment

Laptop

Desktop

Release date

January 2018

2023

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

1200 MHz

2610 MHz

Core clock speed

600 MHz

Manufacturing process technology

14 nm

5 nm

Number of transistors

4,940 million

76,300 million

Pipelines / CUDA cores

192

14080

Power consumption (TDP)

15 Watt

400 Watt

Texture fill rate

12.13

1,148

Memory type

System Shared

GDDR6X

Maximum RAM amount

System Shared

16 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

21.2 GB/s

Memory bandwidth

678.4 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.2.131

1.3