Radeon HD 7640G + HD 7670M Dual Graphics and Radeon HD 8610G - video card comparison
Radeon HD 7640G + HD 7670M Dual Graphics
Radeon HD 8610G
Architecture
Terascale 3 (2010−2013)
Terascale 3 (2010−2013)
GPU code name
-
Richland
Market segment
Laptop
Laptop
Release date
May 2012
May 2013
Boost clock speed
-
626 MHz
Core clock speed
655 / 600 MHz
533 MHz
Manufacturing process technology
40 nm
32 nm
Pipelines / CUDA cores
736
384
Memory bus width
128 Bit
-
Memory clock speed
1800 MHz
-
Shared memory
+
+
DirectX
11
11