RTX A2000 Mobile and Arc A770 - video card comparison

RTX A2000 Mobile

Arc A770

Architecture

Ampere (2020−2022)

Alchemist

GPU code name

GA107

DG2-512

Market segment

Laptop

Desktop

Release date

April 2021

October 2022

Interface

PCIe 4.0 x16

PCIe 4.0 x16

Supplementary power connectors

-

1x 6-pin + 1x 8-pin

Boost clock speed

1687 MHz

2400 MHz

Core clock speed

893 MHz

2100 MHz

Manufacturing process technology

8 nm

6 nm

Number of transistors

13,250 million

21,700 million

Pipelines / CUDA cores

2560

4096

Power consumption (TDP)

95 Watt (35 - 95 Watt TGP)

225 Watt

Texture fill rate

108.6

614.4

Memory type

GDDR6

GDDR6

Maximum RAM amount

8 GB

16 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

14000 MHz

16000 MHz

Memory bandwidth

176.0 GB/s

512.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

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

6.6

6.6

Vulkan

1.2

1.3