HD Graphics 630 and Radeon RX 470D - video card comparison

HD Graphics 630

Radeon RX 470D

Architecture

Gen. 9.5 Kaby Lake (2015−2017)

GCN 4.0 (2016−2020)

GPU code name

Kaby-Lake-H-GT2

Ellesmere

Market segment

Desktop

Desktop

Release date

January 2017

October 2016

Interface

PCIe 3.0 x1

PCIe 3.0 x16

Supplementary power connectors

-

1x 6-pin

Boost clock speed

1150 MHz

1206 MHz

Core clock speed

300 MHz

926 MHz

Floating-point performance

441.6 gflops

4,322 gflops

Manufacturing process technology

14 nm

14 nm

Number of transistors

189 million

5,700 million

Pipelines / CUDA cores

24

1792

Power consumption (TDP)

15 Watt

120 Watt

Texture fill rate

26.40

135.1

Memory type

DDR3L/LPDDR3/LPDDR4

GDDR5

Maximum RAM amount

64 GB

4 GB

Memory bus width

64/128 Bit

256 Bit

Memory clock speed

System Shared

6600 MHz

Memory bandwidth

-

211.2 GB/s

Shared memory

+

-

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

12 (12_1)

12 (12_0)

OpenCL

2.1

2.0

OpenGL

4.6

4.6

Shader Model

6.4

6.4

Vulkan

+

1.2.131

Quick Sync

+

-