Radeon R4 (Beema) and HD Graphics 400 (Braswell) - video card comparison
Radeon R4 (Beema)
HD Graphics 400 (Braswell)
Architecture
GCN 1.1 (2014)
Gen. 8 (2015−2016)
GPU code name
Beema
Braswell
Market segment
Laptop
Laptop
Release date
April 2014
April 2016
Boost clock speed
-
640 MHz
Core clock speed
800 MHz
320 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)
11.2