Radeon RX 550 and Xbox XGPU-S - video card comparison

Radeon RX 550

Xbox XGPU-S

Architecture

GCN 4.0 (2016−2020)

Kelvin (2001−2003)

GPU code name

Lexa

NV2A

Market segment

Desktop

Desktop

Release date

April 2017

November 2001

Interface

PCIe 3.0 x8

AGP 4x

Supplementary power connectors

None

-

Boost clock speed

1183 MHz

-

Core clock speed

1100 MHz

233 MHz

Floating-point performance

1,211 gflops

-

Manufacturing process technology

14 nm

150 nm

Number of transistors

2,200 million

57 million

Pipelines / CUDA cores

512

-

Power consumption (TDP)

50 Watt

-

Texture fill rate

37.86

1.864

Memory type

GDDR5

DDR

Maximum RAM amount

4 GB

64 MB

Memory bus width

128 Bit

128 Bit

Memory clock speed

7000 MHz

400 MHz

Memory bandwidth

112.0 GB/s

6.4 GB/s

Display Connectors

1x DVI, 1x HDMI, 1x DisplayPort

No outputs

HDMI

+

-

DirectX

12 (12_0)

8.1

OpenCL

2.0

N/A

OpenGL

4.6

1.4

Shader Model

6.4

-

Vulkan

1.2.131

N/A