Steam Deck GPU and RTX A1000 Mobile - video card comparison

Steam Deck GPU

RTX A1000 Mobile

Architecture

RDNA 2.0 (2020−2022)

Ampere (2020−2022)

GPU code name

Van Gogh

GA107

Market segment

Desktop

Laptop

Release date

February 2022

March 2022

Interface

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

1600 MHz

1140 MHz

Manufacturing process technology

7 nm

8 nm

Number of transistors

2,400 million

Pipelines / CUDA cores

512

2048

Power consumption (TDP)

15 Watt

95 Watt (35 - 95 Watt TGP)

Texture fill rate

51.20

72.96

Memory type

LPDDR5

GDDR6

Maximum RAM amount

16 GB

4 GB

Memory bus width

128 Bit

Memory clock speed

5.5 GB/s

14000 MHz

Memory bandwidth

88 GB/s

176.0 GB/s

Shared memory

Display Connectors

1x USB Type-C

Portable Device Dependent

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

2.0

3.0

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3