Radeon 680M and H100 SXM5 80 GB - video card comparison

Radeon 680M

H100 SXM5 80 GB

Architecture

RDNA 2 (2020−2022)

Hopper (2022)

GPU code name

RDNA 2 Rembrandt

GH100

Market segment

Laptop

Desktop

Release date

January 2022

March 2023

Interface

PCIe 4.0 x8

PCIe 5.0 x16

Supplementary power connectors

None

None

Boost clock speed

2400 MHz

1980 MHz

Manufacturing process technology

6 nm

4 nm

Number of transistors

13,100 million

80,000 million

Pipelines / CUDA cores

768

16896

Power consumption (TDP)

45 Watt

700 Watt

Texture fill rate

115.2

1,045

Memory type

System Shared

HBM3

Maximum RAM amount

System Shared

80 GB

Memory bus width

System Shared

5120 Bit

Memory clock speed

System Shared

2.6 GB/s

Memory bandwidth

-

1,681 GB/s

Shared memory

-

-

Display Connectors

No outputs

No outputs

DirectX

12 (12_1)

N/A

CUDA

-

9.0

OpenCL

2.0

3.0

OpenGL

4.6

N/A

Shader Model

6.5

N/A

Vulkan

1.2

N/A