HD Graphics 630 and A2 - video card comparison

HD Graphics 630

A2

Architecture

Gen. 9.5 Kaby Lake (2015−2017)

Ampere (2020−2022)

GPU code name

Kaby-Lake-H-GT2

GA107

Market segment

Desktop

Desktop

Release date

January 2017

November 2021

Interface

PCIe 3.0 x1

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

1150 MHz

1770 MHz

Core clock speed

300 MHz

-

Floating-point performance

441.6 gflops

-

Manufacturing process technology

14 nm

8 nm

Number of transistors

189 million

-

Pipelines / CUDA cores

24

1280

Power consumption (TDP)

15 Watt

60 Watt

Texture fill rate

26.40

70.80

Memory type

DDR3L/LPDDR3/LPDDR4

GDDR6

Maximum RAM amount

64 GB

16 GB

Memory bus width

64/128 Bit

128 Bit

Memory clock speed

System Shared

12.5 GB/s

Memory bandwidth

-

200.1 GB/s

Shared memory

+

-

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

8.6

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.4

6.6

Vulkan

+

1.2

Quick Sync

+

-