Arc A780 and A100X - video card comparison

Arc A780

A100X

Architecture

Generation 12.7 (2022)

Ampere (2020−2022)

GPU code name

DG2-512

GA100

Market segment

Desktop

Desktop

Release date

2022

June 2021

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

2x 8-pin

1x 16-pin

Boost clock speed

2200 MHz

1440 MHz

Manufacturing process technology

6 nm

7 nm

Number of transistors

21,700 million

54,200 million

Pipelines / CUDA cores

4096

6912

Power consumption (TDP)

200 Watt

300 Watt

Texture fill rate

563.2

622.1

Memory type

GDDR6X

HBM2e

Maximum RAM amount

16 GB

80 GB

Memory bus width

256 Bit

5120 Bit

Memory clock speed

17.5 GB/s

3.2 GB/s

Memory bandwidth

559.6 GB/s

2,039 GB/s

Display Connectors

1x HDMI 2.1, 3x DisplayPort 2.0

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

N/A

CUDA

-

8.0

OpenCL

3.0

3.0

OpenGL

4.6

N/A

Shader Model

6.6

N/A

Vulkan

1.3

N/A