GeForce RTX 2080 Mobile and Steam Deck GPU - video card comparison

GeForce RTX 2080 Mobile

Steam Deck GPU

Architecture

Turing (2018−2021)

RDNA 2.0 (2020−2022)

GPU code name

N18E-G3 TU104

Van Gogh

Market segment

Laptop

Desktop

Release date

January 2019

February 2022

Interface

PCIe 3.0 x16

Supplementary power connectors

None

Boost clock speed

1590 MHz

1600 MHz

Core clock speed

1380 MHz

Manufacturing process technology

12 nm

7 nm

Number of transistors

13,600 million

2,400 million

Pipelines / CUDA cores

2944

512

Power consumption (TDP)

150 Watt

15 Watt

Texture fill rate

292.6

51.20

Memory type

GDDR6

LPDDR5

Maximum RAM amount

8 GB

16 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

14000 MHz

5.5 GB/s

Memory bandwidth

384.0 GB/s

88 GB/s

Shared memory

Display Connectors

No outputs

1x USB Type-C

G-SYNC support

DirectX

12 Ultimate (12_1)

12 (12_1)

CUDA

7.5

OpenCL

1.2

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2.131

1.2

VR Ready