Radeon RX 470D and UHD Graphics 617 - video card comparison

Radeon RX 470D

UHD Graphics 617

Architecture

GCN 4.0 (2016−2020)

Gen. 9 Amber Lake (2018)

GPU code name

Ellesmere

Kaby-Lake GT2

Market segment

Desktop

Laptop

Release date

October 2016

October 2018

Interface

PCIe 3.0 x16

PCIe 3.0 x1

Supplementary power connectors

1x 6-pin

-

Boost clock speed

1206 MHz

1150 MHz

Core clock speed

926 MHz

300 MHz

Floating-point performance

4,322 gflops

-

Manufacturing process technology

14 nm

14 nm

Number of transistors

5,700 million

-

Pipelines / CUDA cores

1792

24

Power consumption (TDP)

120 Watt

15 Watt

Texture fill rate

135.1

25.20

Memory type

GDDR5

DDR3L/LPDDR3

Maximum RAM amount

4 GB

System Shared

Memory bus width

256 Bit

64/128 Bit

Memory clock speed

6600 MHz

System Shared

Memory bandwidth

211.2 GB/s

-

Shared memory

-

+

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

12 (12_1)

OpenCL

2.0

2.1

OpenGL

4.6

4.6

Shader Model

6.4

6.4

Vulkan

1.2.131

1.1.103

Quick Sync

-

+