Radeon R4 (Beema) and HD Graphics (Broadwell) - video card comparison

Radeon R4 (Beema)

HD Graphics (Broadwell)

Architecture

GCN 1.1 (2014)

Gen. 8 Broadwell (2014−2015)

GPU code name

Beema

Broadwell GT1

Market segment

Laptop

Laptop

Release date

April 2014

January 2015

Boost clock speed

-

850 MHz

Core clock speed

800 MHz

100 MHz

Manufacturing process technology

28 nm

14 nm

Pipelines / CUDA cores

128

12

Memory bus width

64 Bit

64/128 Bit

Shared memory

+

+

DirectX

12 (FL 12_0)

12 (FL 11_1)

Quick Sync

-

+