GH100 and L40G - video card comparison

GH100

L40G

Architecture

Hopper (2022)

Ada Lovelace

GPU code name

GH100

AD102

Market segment

Desktop

Desktop

Release date

-

October 2022

Interface

-

PCIe 4.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

-

2475 MHz

Manufacturing process technology

4 nm

4 nm

Number of transistors

80,000 million

76,300 million

Pipelines / CUDA cores

18432

18176

Power consumption (TDP)

-

300 Watt

Texture fill rate

-

1,406

Memory type

-

GDDR6

Maximum RAM amount

-

24 GB

Memory bus width

-

384 Bit

Memory clock speed

-

18 GB/s

Memory bandwidth

-

864.0 GB/s

Display Connectors

-

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

-

+

DirectX

N/A

12 Ultimate (12_2)

CUDA

9.0

8.9

OpenCL

3.0

3.0

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3

PureVideo HD

VP11

-