GM20B and Arc A530M - video card comparison

GM20B

Arc A530M

Architecture

Maxwell 2.0 (2015−2019)

Xe HPG (2020−2022)

GPU code name

GM20B

Alchemist

Market segment

Desktop

Laptop

Release date

-

July 2023

Interface

-

PCIe 4.0 x8

Boost clock speed

-

1300 MHz

Core clock speed

-

900 MHz

Manufacturing process technology

20 nm

6 nm

Number of transistors

2,000 million

-

Pipelines / CUDA cores

256

12

Power consumption (TDP)

-

65 Watt (65 - 95 Watt TGP)

Texture fill rate

-

124.8

Memory type

-

GDDR6

Maximum RAM amount

-

8 GB

Memory bus width

-

128 Bit

Memory clock speed

-

14000 MHz

Memory bandwidth

-

224.0 GB/s

Shared memory

-

-

Display Connectors

-

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.3

-

OpenCL

1.2

3.0

OpenGL

4.6

4.6

Shader Model

6.0

6.6

Vulkan

1.1

1.3

PureVideo HD

VP9

-