Radeon Pro V620 and Arc A530M - video card comparison

Radeon Pro V620

Arc A530M

Architecture

RDNA 2.0 (2020−2022)

Xe HPG (2020−2022)

GPU code name

Navi 21

Alchemist

Market segment

Workstation

Laptop

Release date

November 2021

July 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 8-pin

-

Boost clock speed

2200 MHz

1300 MHz

Core clock speed

-

900 MHz

Manufacturing process technology

7 nm

6 nm

Number of transistors

26,800 million

-

Pipelines / CUDA cores

4608

12

Power consumption (TDP)

300 Watt

65 Watt (65 - 95 Watt TGP)

Texture fill rate

633.6

124.8

Memory type

GDDR6

GDDR6

Maximum RAM amount

32 GB

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

16 GB/s

14000 MHz

Memory bandwidth

512.0 GB/s

224.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.6

Vulkan

1.2

1.3