Xbox One X GPU and Pitcairn - video card comparison

Xbox One X GPU

Pitcairn

Architecture

GCN 2.0 (2013−2017)

GCN 1.0 (2012−2020)

GPU code name

Scorpio

Pitcairn

Market segment

Desktop

Desktop

Release date

November 2017

-

Interface

IGP

-

Core clock speed

1172 MHz

-

Floating-point performance

6,001 gflops

-

Manufacturing process technology

16 nm

28 nm

Number of transistors

7,000 million

2,800 million

Pipelines / CUDA cores

2560

1280

Power consumption (TDP)

150 Watt

-

Texture fill rate

187.5

-

Memory type

GDDR5

-

Maximum RAM amount

12 GB

-

Memory bus width

384 Bit

-

Memory clock speed

6800 MHz

-

Memory bandwidth

326.4 GB/s

-

Display Connectors

No outputs

-

DirectX

12 (12_0)

12 (11_1)

OpenCL

1.2

2.1 (1.2)

OpenGL

N/A

4.6

Shader Model

6.0

6.5 (5.1)

Vulkan

1.1

1.2.170