UHD Graphics 620 and NV28 A1 - video card comparison

UHD Graphics 620

NV28 A1

Architecture

Gen. 9.5 (2017)

Kelvin (2001−2003)

GPU code name

Kaby-Lake-Refresh GT2

NV28 A1

Market segment

Laptop

Desktop

Release date

September 2017

-

Interface

PCIe 3.0 x1

-

Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

-

Manufacturing process technology

14 nm

150 nm

Number of transistors

189 million

36 million

Pipelines / CUDA cores

24

-

Power consumption (TDP)

15 Watt

-

Texture fill rate

27.60

-

Memory type

LPDDR3/DDR4

-

Maximum RAM amount

32 GB

-

Memory bus width

System Shared

-

Memory clock speed

System Shared

-

Shared memory

+

-

Display Connectors

No outputs

-

DirectX

12 (12_1)

8.1

OpenCL

2.1

N/A

OpenGL

4.6

1.3

Shader Model

6.4

-

Vulkan

1.1.103

N/A

Quick Sync

+

-