GeForce RTX 3070 Mobile and Steam Deck OLED GPU - video card comparison

GeForce RTX 3070 Mobile

Steam Deck OLED GPU

Architecture

Ampere (2020−2022)

RDNA 2.0 (2020−2022)

GPU code name

GN20-E5 GA104

Sephiroth

Market segment

Laptop

Desktop

Release date

January 2021

2023

Interface

PCIe 4.0 x16

Boost clock speed

1290 - 1620 MHz

1600 MHz

Core clock speed

780 - 1100 MHz

Manufacturing process technology

8 nm

6 nm

Number of transistors

17,400 million

2,400 million

Pipelines / CUDA cores

5120

512

Power consumption (TDP)

125 Watt

15 Watt

Texture fill rate

287.0

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

320.0 GB/s

88 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

1x USB Type-C

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.5

OpenCL

2.0

OpenGL

4.6

Shader Model

6.5

Vulkan

1.2