UHD Graphics 630 and L40G - video card comparison

UHD Graphics 630

L40G

Architecture

Gen. 9.5 (2017)

Ada Lovelace

GPU code name

Kaby-Lake-H-GT2

AD102

Market segment

Desktop

Desktop

Release date

October 2017

October 2022

Interface

PCIe 3.0 x1

PCIe 4.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

1150 MHz

2475 MHz

Core clock speed

300 MHz

-

Floating-point performance

460.8 gflops

-

Manufacturing process technology

14 nm

4 nm

Number of transistors

189 million

76,300 million

Pipelines / CUDA cores

24

18176

Power consumption (TDP)

15 Watt

300 Watt

Texture fill rate

26.45

1,406

Memory type

System Shared

GDDR6

Maximum RAM amount

System Shared

24 GB

Memory bus width

64/128 Bit

384 Bit

Memory clock speed

System Shared

18 GB/s

Memory bandwidth

-

864.0 GB/s

Shared memory

+

-

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

-

8.9

OpenCL

2.1

3.0

OpenGL

4.6

4.6

Shader Model

6.5

6.7

Vulkan

1.1.103

1.3

Quick Sync

+

-