Radeon HD 7660D and Radeon HD 4200 - video card comparison
Passmark - benchmark score Radeon HD 7660D vs Radeon HD 4200
Radeon HD 7660D
518
Radeon HD 4200
114
Radeon HD 7660D
Radeon HD 4200
Architecture
Terascale 3 (2010−2013)
RV6xx (2007−2010)
GPU code name
Trinity
RV620
Market segment
Desktop
Laptop
Release date
September 2012
September 2009
Interface
IGP
PCIe 1.0 x16
Boost clock speed
800 MHz
-
Core clock speed
633 MHz
500 MHz
Manufacturing process technology
32 nm
55 nm
Number of transistors
1,303 million
181 million
Pipelines / CUDA cores
384
40
Power consumption (TDP)
100 Watt
-
Texture fill rate
19.20
2.000
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
512 MB
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)
10.1 (10_1)
OpenCL
1.2
1.0
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A