RTX A2000 Mobile and Radeon 780M - video card comparison

RTX A2000 Mobile

Radeon 780M

Architecture

Ampere (2020−2022)

RDNA 3

GPU code name

GA107

Phoenix

Market segment

Laptop

Laptop

Release date

April 2021

January 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

-

None

Boost clock speed

1687 MHz

3000 MHz

Core clock speed

893 MHz

1500 MHz

Manufacturing process technology

8 nm

4 nm

Number of transistors

13,250 million

25,390 million

Pipelines / CUDA cores

2560

768

Power consumption (TDP)

95 Watt (35 - 95 Watt TGP)

54 Watt (35 - 54 Watt TGP)

Texture fill rate

108.6

139.2

Memory type

GDDR6

System Shared

Maximum RAM amount

8 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

14000 MHz

System Shared

Memory bandwidth

176.0 GB/s

-

Shared memory

-

+

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12 Ultimate (12_2)

CUDA

8.6

-

OpenCL

3.0

2.1

OpenGL

4.6

4.6

Shader Model

6.6

6.7

Vulkan

1.2

1.3