Radeon HD 7660D and Radeon HD 6520G - video card comparison
Passmark - benchmark score Radeon HD 7660D vs Radeon HD 6520G
Radeon HD 7660D
518
Radeon HD 6520G
308
Radeon HD 7660D
Radeon HD 6520G
Architecture
Terascale 3 (2010−2013)
Terascale 2 (2009−2015)
GPU code name
Trinity
Llano
Market segment
Desktop
Laptop
Release date
September 2012
June 2011
Interface
IGP
IGP
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
400 MHz
Manufacturing process technology
32 nm
32 nm
Number of transistors
1,303 million
1000 Million
Pipelines / CUDA cores
384
320
Power consumption (TDP)
100 Watt
35 Watt
Texture fill rate
19.20
6.400
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.4
Shader Model
5.0
5.0
Vulkan
N/A
N/A