Radeon RX Vega 7 and H800 PCIe 80 GB - video card comparison

Radeon RX Vega 7

H800 PCIe 80 GB

Architecture

Vega (2017−2021)

Hopper (2022)

GPU code name

Vega Raven Ridge

GH100

Market segment

Laptop

Desktop

Release date

January 2020

March 2023

Interface

-

PCIe 5.0 x16

Supplementary power connectors

-

1x 16-pin

Boost clock speed

1800 MHz

1755 MHz

Manufacturing process technology

7 nm

4 nm

Number of transistors

-

80,000 million

Pipelines / CUDA cores

448

14592

Power consumption (TDP)

15 Watt

350 Watt

Texture fill rate

-

800.3

Memory type

-

HBM2e

Maximum RAM amount

-

80 GB

Memory bus width

-

5120 Bit

Memory clock speed

-

3.2 GB/s

Memory bandwidth

-

2,039 GB/s

Shared memory

+

-

Display Connectors

-

No outputs

DirectX

12_1

N/A

CUDA

-

9.0

OpenCL

-

3.0

OpenGL

-

N/A

Shader Model

-

N/A

Vulkan

-

N/A