RTX A2000 Max-Q and Radeon 780M - video card comparison

RTX A2000 Max-Q

Radeon 780M

Architecture

Ampere (2020−2022)

RDNA 3

GPU code name

GA106

Phoenix

Market segment

Laptop

Laptop

Release date

April 2021

January 2023

Interface

PCIe 4.0 x16

PCIe 4.0 x8

Supplementary power connectors

None

None

Boost clock speed

1207 MHz

3000 MHz

Core clock speed

-

1500 MHz

Manufacturing process technology

8 nm

4 nm

Number of transistors

12,000 million

25,390 million

Pipelines / CUDA cores

2560

768

Power consumption (TDP)

95 Watt

54 Watt (35 - 54 Watt TGP)

Texture fill rate

96.56

139.2

Memory type

GDDR6

System Shared

Maximum RAM amount

4 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

11 GB/s

System Shared

Memory bandwidth

176.0 GB/s

-

Shared memory

-

+

Display Connectors

Portable Device Dependent

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

6.7

6.7

Vulkan

1.3

1.3