RTX A3000 Mobile and Radeon 780M - video card comparison

RTX A3000 Mobile

Radeon 780M

Architecture

Ampere (2020−2022)

RDNA 3

GPU code name

GA104

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

1560 MHz

3000 MHz

Core clock speed

1080 MHz

1500 MHz

Manufacturing process technology

8 nm

4 nm

Number of transistors

17,400 million

25,390 million

Pipelines / CUDA cores

4096

768

Power consumption (TDP)

130 Watt (60 - 115 Watt TGP)

54 Watt (35 - 54 Watt TGP)

Texture fill rate

237.6

139.2

Memory type

GDDR6

System Shared

Maximum RAM amount

12 GB

System Shared

Memory bus width

192 Bit

System Shared

Memory clock speed

14000 MHz

System Shared

Memory bandwidth

336.0 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