UHD Graphics 770 and Raphael - video card comparison

UHD Graphics 770

Raphael

Architecture

Alder Lake

RDNA 2.0 (2020−2022)

GPU code name

Alder Lake xG

Raphael

Market segment

Desktop

Desktop

Release date

January 2022

-

Interface

Ring Bus

-

Boost clock speed

300 MHz

-

Manufacturing process technology

10 nm

5 nm

Number of transistors

-

3,400 million

Pipelines / CUDA cores

32

128

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 Ultimate (12_2)

OpenCL

3.0

2.0

OpenGL

4.6

4.6

Shader Model

6.4

6.7

Vulkan

1.3

1.3