HD Graphics 620 and Radeon R5 A220 - video card comparison

HD Graphics 620

Radeon R5 A220

Architecture

Gen. 9.5 Kaby Lake (2015−2017)

TeraScale 2 (2009−2015)

GPU code name

Kaby-Lake GT2

Caicos

Market segment

Laptop

Desktop

Release date

August 2016

2014

Interface

PCIe 3.0 x1

PCIe 2.0 x16

Supplementary power connectors

-

None

Boost clock speed

1050 MHz

-

Core clock speed

300 MHz

775 MHz

Floating-point performance

403.2 gflops

-

Manufacturing process technology

14 nm

40 nm

Number of transistors

189 million

370 million

Pipelines / CUDA cores

24

160

Power consumption (TDP)

15 Watt

35 Watt

Texture fill rate

25.20

6.200

Memory type

DDR3L/LPDDR3/LPDDR4

DDR3

Maximum RAM amount

32 GB

1 GB

Memory bus width

64/128 Bit

64 Bit

Memory clock speed

System Shared

1800 MBps

Memory bandwidth

-

14.4 GB/s

Shared memory

+

-

Display Connectors

No outputs

1x DVI, 1x HDMI 1.3a

HDMI

-

+

DirectX

12 (12_1)

11.2 (11_0)

OpenCL

2.1

1.2

OpenGL

4.6

4.4

Shader Model

6.4

5.0

Vulkan

+

N/A

Quick Sync

+

-