Xbox One X GPU and Radeon RX 590 - video card comparison

Xbox One X GPU

Radeon RX 590

Architecture

GCN 2.0 (2013−2017)

Polaris (2016−2019)

GPU code name

Scorpio

Polaris 30

Market segment

Desktop

Desktop

Release date

November 2017

November 2018

Interface

IGP

PCIe 3.0 x16

Supplementary power connectors

-

1x 8-pin

Boost clock speed

-

1545 MHz

Core clock speed

1172 MHz

1469 MHz

Floating-point performance

6,001 gflops

-

Manufacturing process technology

16 nm

12 nm

Number of transistors

7,000 million

5,700 million

Pipelines / CUDA cores

2560

2304

Power consumption (TDP)

150 Watt

175 Watt

Texture fill rate

187.5

222.5

Memory type

GDDR5

GDDR5

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

6800 MHz

8000 MHz

Memory bandwidth

326.4 GB/s

256.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

-

+

DirectX

12 (12_0)

12 (12_0)

OpenCL

1.2

2.0

OpenGL

N/A

4.6

Shader Model

6.0

6.4

Vulkan

1.1

1.2.131

FreeSync

-

+