GeForce RTX 3080 Mobile and Radeon Pro VII - video card comparison

GeForce RTX 3080 Mobile

Radeon Pro VII

Architecture

Ampere (2020−2022)

GCN 5.1 (2018−2021)

GPU code name

GN20-E7 GA104

Vega 20

Market segment

Laptop

Workstation

Release date

January 2021

May 2020

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1245 - 1710 MHz

1700 MHz

Core clock speed

780 - 1100 MHz

Manufacturing process technology

8 nm

7 nm

Number of transistors

17,400 million

13,230 million

Pipelines / CUDA cores

6144

3840

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

250 Watt

Texture fill rate

296.6

408.0

Memory type

GDDR6

HBM2

Maximum RAM amount

16 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

14000 MHz

2 GB/s

Memory bandwidth

384.0 GB/s

1024 GB/s

Shared memory

Display Connectors

No outputs

6x mini-DisplayPort 1.4a

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

OpenCL

2.0

2.1

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3