Radeon Vega 7 and Arc A770 - video card comparison

Radeon Vega 7

Arc A770

Architecture

GCN 5.1 (2018−2021)

Alchemist

GPU code name

Cezanne

DG2-512

Market segment

Desktop

Desktop

Release date

April 2021

October 2022

Interface

IGP

PCIe 4.0 x16

Supplementary power connectors

None

1x 6-pin + 1x 8-pin

Boost clock speed

1900 MHz

2400 MHz

Core clock speed

-

2100 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

9,800 million

21,700 million

Pipelines / CUDA cores

448

4096

Power consumption (TDP)

45 Watt

225 Watt

Texture fill rate

53.20

614.4

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

16 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

16000 MHz

Memory bandwidth

-

512.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

1.2

1.3