Xbox Series X GPU and Radeon 780M - video card comparison

Xbox Series X GPU

Radeon 780M

Architecture

RDNA 2.0 (2020−2022)

RDNA 3

GPU code name

Scarlett

Phoenix

Market segment

Desktop

Laptop

Release date

November 2020

January 2023

Interface

IGP

PCIe 4.0 x8

Supplementary power connectors

None

Boost clock speed

1725 MHz

3000 MHz

Core clock speed

1825 MHz

1500 MHz

Manufacturing process technology

7 nm

4 nm

Number of transistors

15,300 million

25,390 million

Pipelines / CUDA cores

3328

768

Power consumption (TDP)

200 Watt

54 Watt (35 - 54 Watt TGP)

Texture fill rate

379.6

139.2

Memory type

GDDR6

System Shared

Maximum RAM amount

10 GB

System Shared

Memory bus width

320 Bit

System Shared

Memory clock speed

14 GB/s

System Shared

Memory bandwidth

560.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 Ultimate (12_2)

OpenCL

1.2

2.1

OpenGL

4.6

Shader Model

6.5

6.7

Vulkan

1.2

1.3