H100 PCIe and Radeon RX 6750 GRE - video card comparison

H100 PCIe

Radeon RX 6750 GRE

Architecture

Hopper (2022)

RDNA 2.0 (2020−2022)

GPU code name

GH100

Navi 22

Market segment

Desktop

Release date

March 2022

October 2023

Interface

PCIe 5.0 x16

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

1x 6-pin + 1x 8-pin

Boost clock speed

1650 MHz

2581 MHz

Manufacturing process technology

4 nm

7 nm

Number of transistors

80,000 million

17,200 million

Pipelines / CUDA cores

7296

2560

Power consumption (TDP)

350 Watt

250 Watt

Texture fill rate

752.4

413.0

Memory type

HBM2e

GDDR6

Maximum RAM amount

80 GB

12 GB

Memory bus width

5120 Bit

192 Bit

Memory clock speed

2 GB/s

18 GB/s

Memory bandwidth

1,280 GB/s

432.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

N/A

12 Ultimate (12_2)

CUDA

9.0

OpenCL

3.0

2.1

OpenGL

N/A

4.6

Shader Model

N/A

6.7

Vulkan

N/A

1.3