RTX A2000 and Arc A780 - video card comparison

RTX A2000

Arc A780

Architecture

Ampere (2020−2022)

Generation 12.7 (2022)

GPU code name

GA106

DG2-512

Market segment

Desktop

Desktop

Release date

August 2021

2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

2x 8-pin

Boost clock speed

1200 MHz

2200 MHz

Manufacturing process technology

8 nm

6 nm

Number of transistors

12,000 million

21,700 million

Pipelines / CUDA cores

3328

4096

Power consumption (TDP)

70 Watt

200 Watt

Texture fill rate

124.8

563.2

Memory type

GDDR6

GDDR6X

Maximum RAM amount

6 GB

16 GB

Memory bus width

192 Bit

256 Bit

Memory clock speed

12 GB/s

17.5 GB/s

Memory bandwidth

288.0 GB/s

559.6 GB/s

Display Connectors

4x mini-DisplayPort 1.4a

1x HDMI 2.1, 3x DisplayPort 2.0

HDMI

-

+

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

-

OpenCL

3.0

3.0

OpenGL

4.6

4.6

Shader Model

6.7

6.6

Vulkan

1.3

1.3