Radeon HD 7640G + HD 7670M Dual Graphics and GMA 3150 - video card comparison
Radeon HD 7640G + HD 7670M Dual Graphics
GMA 3150
Architecture
Terascale 3 (2010−2013)
Generation 4.0 (2006−2007)
GPU code name
-
Pineview
Market segment
Laptop
Desktop
Release date
May 2012
May 2007
Interface
-
PCI
Core clock speed
655 / 600 MHz
400 MHz
Manufacturing process technology
40 nm
45 nm
Number of transistors
-
123 million
Pipelines / CUDA cores
736
16
Power consumption (TDP)
-
13 Watt
Texture fill rate
-
0.8
Memory type
-
System Shared
Maximum RAM amount
-
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
9.0c
OpenCL
-
N/A
OpenGL
-
2.0
Shader Model
-
3.0
Vulkan
-
N/A