UHD Graphics 620 and GeForce GTX 490 - video card comparison

UHD Graphics 620

GeForce GTX 490

Architecture

Gen. 9.5 (2017)

Fermi (2010−2014)

GPU code name

Kaby-Lake-Refresh GT2

GF100

Market segment

Laptop

Desktop

Release date

September 2017

Interface

PCIe 3.0 x1

PCIe 2.0 x16

Supplementary power connectors

2x 8-pin

Boost clock speed

1150 MHz

Core clock speed

300 MHz

608 MHz

Manufacturing process technology

14 nm

40 nm

Number of transistors

189 million

3,100 million

Pipelines / CUDA cores

480

Power consumption (TDP)

15 Watt

365 Watt

Texture fill rate

27.60

36.48

Memory type

LPDDR3/DDR4

GDDR5

Maximum RAM amount

32 GB

1536 MB

Memory bus width

System Shared

384 Bit

Memory clock speed

System Shared

3.4 GB/s

Memory bandwidth

164.0 GB/s

Shared memory

Display Connectors

No outputs

3x DVI, 1x mini-DisplayPort

DirectX

12 (12_1)

12 (11_0)

CUDA

2.0

OpenCL

2.1

1.1

OpenGL

4.6

Shader Model

6.4

5.1

Vulkan

1.1.103

N/A

Quick Sync