UHD Graphics 620 and Radeon HD 8650M - video card comparison

UHD Graphics 620

Radeon HD 8650M

Architecture

Gen. 9.5 (2017)

GCN (2011−2017)

GPU code name

Kaby-Lake-Refresh GT2

-

Market segment

Laptop

Laptop

Release date

September 2017

January 2013

Interface

PCIe 3.0 x1

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Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

650 MHz

Manufacturing process technology

14 nm

28 nm

Number of transistors

189 million

900 Million

Pipelines / CUDA cores

24

384

Power consumption (TDP)

15 Watt

-

Texture fill rate

27.60

-

Memory type

LPDDR3/DDR4

GDDR5

Maximum RAM amount

32 GB

2 GB

Memory bus width

System Shared

64 Bit

Memory clock speed

System Shared

4500 MHz

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

11.1

OpenCL

2.1

-

OpenGL

4.6

-

Shader Model

6.4

-

Vulkan

1.1.103

-

Quick Sync

+

-