Xbox One X GPU and Radeon RX 6400 - video card comparison

Xbox One X GPU

Radeon RX 6400

Architecture

GCN 2.0 (2013−2017)

RDNA 2.0 (2020−2022)

GPU code name

Scorpio

Navi 24

Market segment

Desktop

Release date

November 2017

January 2022

Interface

IGP

PCIe 4.0 x4

Supplementary power connectors

None

Boost clock speed

2321 MHz

Core clock speed

1172 MHz

Floating-point performance

6,001 gflops

Manufacturing process technology

16 nm

6 nm

Number of transistors

7,000 million

5,400 million

Pipelines / CUDA cores

2560

768

Power consumption (TDP)

150 Watt

53 Watt

Texture fill rate

187.5

111.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

12 GB

4 GB

Memory bus width

384 Bit

64 Bit

Memory clock speed

6800 MHz

16 GB/s

Memory bandwidth

326.4 GB/s

128.0 GB/s

Display Connectors

No outputs

1x HDMI 2.1, 1x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

OpenCL

1.2

2.2

OpenGL

N/A

4.6

Shader Model

6.0

6.6

Vulkan

1.1

1.3