Radeon HD 6470M and HD Graphics 400 (Braswell) - video card comparison
Radeon HD 6470M
HD Graphics 400 (Braswell)
Architecture
Terascale 2 (2009−2015)
Gen. 8 (2015−2016)
GPU code name
Seymour XT
Braswell
Market segment
Laptop
Laptop
Release date
January 2011
April 2016
Interface
PCIe 2.0 x16
-
Boost clock speed
-
640 MHz
Core clock speed
700 / 750 MHz
320 MHz
Floating-point performance
224 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
370 million
-
Pipelines / CUDA cores
160
12
Texture fill rate
5.600
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
800 MHz
-
Memory bandwidth
12.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
11.2 (11_0)
11.2
OpenCL
1.2
-
OpenGL
4.4
-
Shader Model
5.0
-
Vulkan
N/A
-