HD Graphics 630 and Radeon HD 3550 - video card comparison

HD Graphics 630

Radeon HD 3550

Architecture

Gen. 9.5 Kaby Lake (2015−2017)

TeraScale (2005−2013)

GPU code name

Kaby-Lake-H-GT2

RV620

Market segment

Desktop

Desktop

Release date

January 2017

August 2008

Interface

PCIe 3.0 x1

PCIe 2.0 x16

Supplementary power connectors

-

None

Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

594 MHz

Floating-point performance

441.6 gflops

47.52 gflops

Manufacturing process technology

14 nm

55 nm

Number of transistors

189 million

181 million

Pipelines / CUDA cores

24

40

Power consumption (TDP)

15 Watt

30 Watt

Texture fill rate

26.40

2.376

Memory type

DDR3L/LPDDR3/LPDDR4

DDR2

Maximum RAM amount

64 GB

512 MB

Memory bus width

64/128 Bit

64 Bit

Memory clock speed

System Shared

792 MHz

Memory bandwidth

-

6.336 GB/s

Shared memory

+

-

Display Connectors

No outputs

2x DisplayPort

DirectX

12 (12_1)

10.1 (10_1)

OpenCL

2.1

N/A

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

+

N/A

Quick Sync

+

-