GeForce RTX 4080 SUPER and Steam Deck OLED GPU - video card comparison

GeForce RTX 4080 SUPER

Steam Deck OLED GPU

Architecture

Ada Lovelace

RDNA 2.0 (2020−2022)

GPU code name

AD103-400-A1

Sephiroth

Market segment

Desktop

Release date

January 2024

2023

Interface

PCIe 4.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

2550 MHz

1600 MHz

Core clock speed

2295 MHz

Manufacturing process technology

5 nm

6 nm

Number of transistors

45,900 million

2,400 million

Pipelines / CUDA cores

10240

512

Power consumption (TDP)

320 Watt

15 Watt

Texture fill rate

816.0

51.20

Memory type

GDDR6X

LPDDR5

Maximum RAM amount

16 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

23000 MHz

5.5 GB/s

Memory bandwidth

716.8 GB/s

88 GB/s

Shared memory

Display Connectors

1x HDMI 2.1, 3x DisplayPort 1.4a

1x USB Type-C

HDMI

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.9

OpenCL

3.0

2.0

OpenGL

4.6

Shader Model

6.7

6.5

Vulkan

1.3

1.2