Radeon RX Vega 9 and Maxwell GPU Surface Book - video card comparison

Radeon RX Vega 9

Maxwell GPU Surface Book

Architecture

Vega (2017−2021)

Maxwell (2014−2018)

GPU code name

Vega Raven Ridge

Surface Book

Market segment

Laptop

Laptop

Release date

October 2017

October 2015

Boost clock speed

1300 MHz

993 MHz

Core clock speed

-

954 MHz

Manufacturing process technology

14 nm

28 nm

Pipelines / CUDA cores

576

384

Power consumption (TDP)

15 Watt

-

Memory type

-

GDDR5

Maximum RAM amount

-

1 GB

Memory bus width

-

64 Bit

Memory clock speed

-

5012 MHz

Shared memory

-

-

DirectX

12_1

12 (FL 11_0)

CUDA

-

+

Optimus

-

+