UHD Graphics 620 and GeForce 9800S - video card comparison

UHD Graphics 620

GeForce 9800S

Architecture

Gen. 9.5 (2017)

Tesla (2006−2010)

GPU code name

Kaby-Lake-Refresh GT2

G94

Market segment

Laptop

Desktop

Release date

September 2017

July 2008

Interface

PCIe 3.0 x1

PCIe 2.0 x16

SLI options

-

+

Boost clock speed

1150 MHz

-

Core clock speed

300 MHz

600 MHz

CUDA cores

-

64

Floating-point performance

-

192 gflops

Manufacturing process technology

14 nm

65 nm

Number of transistors

189 million

505 million

Pipelines / CUDA cores

24

64

Power consumption (TDP)

15 Watt

75 Watt

Texture fill rate

27.60

19.2 billion/sec

Memory type

LPDDR3/DDR4

GDDR3

Maximum RAM amount

32 GB

1 GB

Memory bus width

System Shared

256 Bit

Memory clock speed

System Shared

800 MHz

Memory bandwidth

-

51.2 GB/s

Shared memory

+

-

Display Connectors

No outputs

VGAHDMISingle Link DVI

Multi monitor support

-

+

HDMI

-

+

Maximum VGA resolution

-

2048x1536

Audio input for HDMI

-

S/PDIF + HDA

DirectX

12 (12_1)

11.1 (10_0)

CUDA

-

+

OpenCL

2.1

1.1

OpenGL

4.6

2.1

Shader Model

6.4

4.0

Vulkan

1.1.103

N/A

Quick Sync

+

-