Vega 20 and UHD Graphics 770 - video card comparison

Vega 20

UHD Graphics 770

Architecture

GCN 5.1 (2018−2021)

Alder Lake

GPU code name

Vega 20

Alder Lake xG

Market segment

Desktop

Desktop

Release date

-

January 2022

Interface

-

Ring Bus

Boost clock speed

-

300 MHz

Manufacturing process technology

7 nm

10 nm

Number of transistors

13,230 million

-

Pipelines / CUDA cores

4096

32

Power consumption (TDP)

-

15 Watt

Texture fill rate

-

26.40

Memory type

-

System Shared

Maximum RAM amount

-

System Shared

Memory bus width

-

System Shared

Memory clock speed

-

1550 MHz

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

12 (12_1)

12 (12_1)

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.4

Vulkan

1.3

1.3