RTX A4000 Mobile and H100 SXM5 - video card comparison

RTX A4000 Mobile

H100 SXM5

Architecture

Ampere (2020−2022)

Hopper (2022)

GPU code name

GA104

GH100

Market segment

Laptop

Desktop

Release date

April 2021

March 2022

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

-

8-pin EPS

Boost clock speed

1680 MHz

1780 MHz

Core clock speed

780 MHz

-

Manufacturing process technology

8 nm

4 nm

Number of transistors

17,400 million

80,000 million

Pipelines / CUDA cores

5120

8448

Power consumption (TDP)

140 Watt (80 - 125 Watt TGP)

700 Watt

Texture fill rate

290.9

939.8

Memory type

GDDR6

HBM3

Maximum RAM amount

8 GB

80 GB

Memory bus width

256 Bit

5120 Bit

Memory clock speed

12000 MHz

3 GB/s

Memory bandwidth

448.0 GB/s

1,920 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 Ultimate (12_2)

N/A

CUDA

8.6

9.0

OpenCL

3.0

3.0

OpenGL

4.6

N/A

Shader Model

6.6

N/A

Vulkan

1.2

N/A