Radeon HD 7660D and Radeon HD 8450G - video card comparison
Passmark - benchmark score Radeon HD 7660D vs Radeon HD 8450G
Radeon HD 7660D
518
Radeon HD 8450G
358
Radeon HD 7660D
Radeon HD 8450G
Architecture
Terascale 3 (2010−2013)
Terascale 3 (2010−2013)
GPU code name
Trinity
Richland
Market segment
Desktop
Laptop
Release date
September 2012
March 2013
Interface
IGP
IGP
Boost clock speed
800 MHz
720 MHz
Core clock speed
633 MHz
533 MHz
Manufacturing process technology
32 nm
32 nm
Number of transistors
1,303 million
1,303 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
100 Watt
35 Watt
Texture fill rate
19.20
8.640
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