UHD Graphics 32EU and A800 PCIe 80 GB - video card comparison

UHD Graphics 32EU

A800 PCIe 80 GB

Architecture

Generation 12.2 (2021−2022)

Ampere (2020−2022)

GPU code name

Alder Lake GT1

GA100

Market segment

Desktop

Release date

January 2022

November 2022

Interface

Ring Bus

PCIe 4.0 x16

Supplementary power connectors

8-pin EPS

Boost clock speed

1550 MHz

1410 MHz

Manufacturing process technology

10 nm

7 nm

Number of transistors

54,200 million

Pipelines / CUDA cores

256

6912

Power consumption (TDP)

45 Watt

250 Watt

Texture fill rate

24.80

609.1

Memory type

System Shared

HBM2e

Maximum RAM amount

System Shared

80 GB

Memory bus width

System Shared

5120 Bit

Memory clock speed

System Shared

3 GB/s

Memory bandwidth

1,935 GB/s

Display Connectors

Portable Device Dependent

No outputs

DirectX

12 (12_1)

N/A

CUDA

8.0

OpenCL

3.0

OpenGL

4.6

N/A

Shader Model

6.6

N/A

Vulkan

1.3

N/A