RTX A4500 Embedded and Radeon Steam Deck 8CU - video card comparison

RTX A4500 Embedded

Radeon Steam Deck 8CU

Architecture

Ampere (2020−2022)

RDNA 2 (2020−2022)

GPU code name

GA104

RDNA 2 Sephiroth

Market segment

Laptop

Release date

March 2022

November 2023

Interface

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1215 MHz

1900 MHz

Manufacturing process technology

8 nm

6 nm

Number of transistors

17,400 million

Pipelines / CUDA cores

5888

512

Power consumption (TDP)

80 Watt

Texture fill rate

223.6

Memory type

GDDR6

Maximum RAM amount

16 GB

Memory bus width

256 Bit

Memory clock speed

12 GB/s

Memory bandwidth

384.0 GB/s

Shared memory

Display Connectors

Portable Device Dependent

DirectX

12 Ultimate (12_2)

12_1

CUDA

8.6

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

Vulkan

1.3