H100 CNX and Radeon PRO W7700 - video card comparison

H100 CNX

Radeon PRO W7700

Architecture

Hopper (2022)

RDNA 3.0 (2022)

GPU code name

GH100

Navi 32

Market segment

Desktop

Workstation

Release date

March 2023

November 2023

Interface

PCIe 5.0 x16

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

1x 8-pin

Boost clock speed

1845 MHz

2600 MHz

Manufacturing process technology

4 nm

5 nm

Number of transistors

80,000 million

28,100 million

Pipelines / CUDA cores

14592

3072

Power consumption (TDP)

350 Watt

190 Watt

Texture fill rate

841.3

499.2

Memory type

HBM2e

GDDR6

Maximum RAM amount

80 GB

16 GB

Memory bus width

5120 Bit

256 Bit

Memory clock speed

3.2 GB/s

18 GB/s

Memory bandwidth

2,039 GB/s

576.0 GB/s

Display Connectors

No outputs

4x DisplayPort 2.1

DirectX

N/A

12 Ultimate (12_2)

CUDA

9.0

-

OpenCL

3.0

2.2

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3