Radeon Pro Vega 56 and Xbox Series S GPU - video card comparison

Radeon Pro Vega 56

Xbox Series S GPU

Architecture

Vega (2017−2021)

RDNA 2.0 (2020−2022)

GPU code name

Vega

Lockhart

Market segment

Workstation

Desktop

Release date

December 2017

November 2020

Interface

PCIe 3.0 x16

IGP

Supplementary power connectors

None

Boost clock speed

1250 MHz

Core clock speed

1247 MHz

1565 MHz

Floating-point performance

9,677 gflops

Manufacturing process technology

14 nm

7 nm

Number of transistors

12,500 million

8,000 million

Pipelines / CUDA cores

3584

1280

Power consumption (TDP)

210 Watt

100 Watt

Texture fill rate

280.0

125.2

Memory type

HBM2

GDDR6

Maximum RAM amount

8 GB

Memory bus width

2048 Bit

128 Bit

Memory clock speed

786 MHz

14 GB/s

Memory bandwidth

402.4 GB/s

224.0 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

1x HDMI 2.1

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

OpenCL

2.0

1.2

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.1.125

1.2