GeForce RTX 3080 Mobile and Radeon Pro Vega II Duo - video card comparison

GeForce RTX 3080 Mobile

Radeon Pro Vega II Duo

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

June 2019

Interface

PCIe 4.0 x16

Apple MPX

Supplementary power connectors

None

Boost clock speed

1245 - 1710 MHz

1720 MHz

Core clock speed

780 - 1100 MHz

1400 MHz

Manufacturing process technology

8 nm

7 nm

Number of transistors

17,400 million

13,230 million

Pipelines / CUDA cores

6144

4096

Power consumption (TDP)

150 Watt (80 - 150 Watt TGP)

475 Watt

Texture fill rate

296.6

440.3

Memory type

GDDR6

HBM2

Maximum RAM amount

16 GB

32 GB

Memory bus width

256 Bit

4096 Bit

Memory clock speed

14000 MHz

2 GB/s

Memory bandwidth

384.0 GB/s

1.02 TB/s

Shared memory

Display Connectors

No outputs

1x HDMI 2.0b, 4x Thunderbolt

HDMI

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